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Researchers create polar wurtzite nitride semiconductor NbAlN
Polar wurtzite nitride semiconductors such as aluminum nitride and gallium nitride underpin high-power and high-frequency electronics. Researchers have now achieved the first epitaxial growth of niobium aluminum nitride (NbAlN) on GaN while preserving its polar crystal structure. Used as a barrier layer, NbAlN increased the interfacial two-dimensional electron gas density from 5.1 × 1012 to 1.7 × 1013 cm−2, opening new possibilities for polarization-based materials design in future GaN electronic devices.
Divided in Politics, United in Science?
Amid growing U.S. polarization, there exists a small slice of research both Republicans and Democrats turn to for policy decisions.
'Pretty stunning': Data shows political division is a top concern for Americans
'Common Ground': UNITE CEO Tim Shriver analyzes the alarming rise of political polarization in America on 'Special Report.'
Political Polarization in America: Causes, Consequences, and Paths to Unity [ENCORE]
Co-hosts Brandon Rottinghaus and Jeronimo Cortina delve into the latest news in politics.
The same AI-chatbot could validate opposing political views. Could that deepen divisions?
A study shows chatbots mirror users' politics, part of a broader tendency known as AI sycophancy. Researchers fear this could deepen polarization.
‘The Necessary Conversation’ Puts Family Political Arguments On Full Display
“The Necessary Conversation,” a podcast and YouTube show, is a very public example of the political disputes families are having all across the country.
Three state elections throw German politics into disarray
Three German state elections may have ushered in a new era of polarization, volatility, and fragmentation.
Spencer Cox Talks Polarization, Outrage Politics, and the Future of Bipartisanship at IOP
Governor Spencer Cox (R-Utah.) spoke to Institute of Politics (IOP) Founding Director David Axelrod about his efforts to promote collaboration and debate across party lines at International House on Monday. This past year, Cox published Off Ramp: How To Be A Peacemaker In An Age Of Contempt, a book outlining his blueprint for depolarization in...
Beyond the 'Great Divide': What we really know about political polarization
Americans are deeply divided. At least that's what we've been told for years. But how divided are we really? A new review suggests the answer may depend on how researchers ask the question.
Fixing America’s polarization with proportional representation
Presidentialism plus single-member districts is a bad combination that incentivizes leaders to consolidate power by fueling division.
At Rutgers, Talking Across Difference Aims for Civil Dialogue in a Divisive Political Climate
An initiative at Rutgers University-New Brunswick is helping students develop the skills and confidence to engage in meaningful conversations during an era marked by political polarization, social division and declining trust in democratic institutions. Through Talking Across Difference, a program developed within the Rutgers Democracy Lab at the Eagleton Institute of Politics during the 2024-2025 academic year, students, faculty and staff are learning how to engage in productive conversations
Fireworks, heat, hot dogs and politics: America celebrates its 250th birthday
WASHINGTON — The 250th anniversary of American independence is colliding with a country gripped by political polarization and a heat wave bearing down on millions of people across multiple states
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
Here’s how the Great Lakes Restoration Initiative got politicians from both parties on board
In a time of political polarization, it’s easy to forget that the vast majority of Americans of all backgrounds and beliefs — 80% or more, depending on the poll — value environmental conservation. One success story is the Great Lakes Restoration Initiative.
Fireworks, heat and politics: America celebrates its 250th birthday
WASHINGTON (AP) — The 250th anniversary of American independence is colliding with a country gripped by political polarization and a heat wave bearing down on millions of people across multiple sta…
Science Tokyo Details Nanoscale Control Of Magnetic Polarization
Science Tokyo researchers achieved reliable reversal of magnetization in 190 nm structures of BiFe₀.₉Co₀.₁O₃, a multiferroic material offering potential for low-power data storage.
Stressed out by politics? You’re not alone. Political stress is rising, therapists say
After several years as a clinician helping couples and individuals navigate the struggles of daily life, therapist Amity Heyborne began noticing a new source of distress among her clients: political polarization.
Experts on uptick in political assassinations and polarization in recent years
Immediately after the shootings of two state lawmakers, some called it part of the rise in political violence they have been observing for some time across the country. Minnesota Now host Nina Moini spoke again with two of those experts a year after the attacks.
How to Ease Polarization Using Science
New research suggests that a surprisingly simple intervention—reminding people of their shared values—can nudge them toward less extreme views.
How Bridge Entertainment Labs' Steven Olikara Is Building Community Across America's Deepest Divides
Steven Olikara identifies a "division industrial complex" where media and politics profit from societal polarization, fostering hatred based on false narratives. To counter this, Olikara, drawing from his experiences in music and politics, founded Bridge Entertainment Labs.
Analysis | Trump is a target of political violence, but he’s hardly its only cause
Social upheaval, deep polarization and social media are primary drivers of the phenomenon, which has touched Republicans and Democrats alike.
The Jackpod: The politics of us against them
On Point news analyst Jack Beatty on how “affective polarization” and partisan hatred has come to define American political culture.
Investigating the Roots of Political Polarization
The 2026 class of Andrew Carnegie Fellows will conduct research into the causes of division in America
Justice Kagan warns Supreme Court rulings are fueling polarization and undermining democracy
WASHINGTON (AP) — Justice Elena Kagan on Tuesday said voting and elections decisions from her conservative Supreme Court colleagues have helped make the country
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
Ash Center for Democratic Governance and Innovation announces Sports, Democracy, and Civic Health Initiative
The Reimagining Democracy Program at Harvard Kennedy School’s Ash Center for Democratic Governance and Innovation has announced an expanded initiative examining how professional sports and fandom can strengthen civic health and democratic life in the United States. Led by Tova Wang, Director of Research Projects in Democratic Practice at the Ash Center, the Sports, Democracy and Civic Health program brings together scholars, election officials, democracy advocates, professional sports organizations, leagues, athletes, and civic organizations. The initiative will explore how the shared identity and sense of belonging fostered by sports can build trust, reduce polarization, encourage civic participation, and strengthen connections across differences.
Yale’s HoSang awarded a 2026 Carnegie fellowship
For the third consecutive year, the Andrew Carnegie Fellowship will support scholars who are studying political polarization and how to address it.
🗞️ Julián Álvarez's NO to Florentino makes Wednesday's headlines
This Wednesday morning will go down as a genuine earthquake at Spanish newsstands. The front pages of the country’s main sports newspapers offer a crystal-clear reflection of the polarization, irony...
Utah Gov. Cox: Americans ‘desperate for something better’ amid heightened polarization
Gov. Spencer Cox spoke with ABC News’ Martha Raddatz one year after Charlie Kirk’s assassination in Utah.
In a Divided America, the Road from Obama to Trump | FRONTLINE | PBS | Official Site
Newly available on YouTube, part two of FRONTLINE’s archival documentary series ‘Divided States of America’ traces the rise of the polarization and division that continue to define U.S. politics today.
Fireworks, heat, hot dogs and politics: America celebrates its 250th birthday
WASHINGTON (AP) — The 250th anniversary of American independence is colliding with a country gripped by political polarization and a heat wave bearing down on millions of people across multiple sta…
Political Polarization Science Is Stuck on America, Landmark Review Warns
A landmark Nature Communications review warns that nearly half of all political polarization research focuses on the United States, producing findings and interventions that may not apply to the rest of the world.
Should personal scandals matter at the ballot box?
How much do democrats really care about questions of character for potential political leaders? And in an era of hyper-polarization… has the calculus changed?
Layla Zaidane: The politicians who can fix America’s polarization problem will win
Political predictions are notoriously unreliable, but here is one I am willing to stand behind: the elected officials who figure out how to govern across difference will dominate the next decade of American politics. With dysfunction and paralysis having become the status quo in Washington, elected officials who work together
Fireworks, heat, hot dogs and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway on Saturday.
The primary political reform and precondition for all others
In its current state, the American political system has no end of ailments. Far too many factors accelerate polarization and work against moderation and narrowing the differences. Media, and the way so many citizens limit themselves to agreeable, reinforcing sources, only dials up the division. Congress has become performative and is essentially crippled in carrying […]
How Geopolitics Has Rewired Brazil's Business Risks
Brazil’s 2026 elections, polarization, and U.S. trade pressures make political risk a core strategic variable for businesses operating or looking to operate in the country.
America celebrates 250 years with fireworks, heat and politics
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
Big Pivots: Ambition, affordability and the nexus of climate change politics
In Crested Butte, Republican voter registration barely breaks 5%. Given this political makeup, Crested Butte might seem like a strange venue for dissecting American polarization over climate change. The national pace of climate action, however,...
Local political polarization is rising sharply ahead of the midterms, survey finds
Cost-of-living issues are driving up tensions in local communities, while immigration is the most polarizing issue nationally, local government officials said in a new survey.
Calling political balls and strikes
Non-partisan reporting essential during times of increased polarization, says Hagerty Lecturer and UND alum Ian Swanson, editor-in-chief of The Hill
NGA, Dignity.Us Launch Center for Dignity in Politics to Strengthen Democratic Leadership and Promote Civil Discourse
New bipartisan center will equip governors with tools to foster respect, reduce political polarization and strengthen democratic culture OKLAHOMA CITY – The National Governors Association (NGA) today announced the launch of the Center for Dignity in Politics, an initiative that will equip governors with the tools, training and resources to strengthen democratic culture, reduce political polarization and […]
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
Toward an integrated and globally equitable understanding of political polarization
Nature Communications - Nearly half of all polarization research focuses on the United States, yet many American findings are global outliers. A globally equitable understanding requires bridging...
US politics is not the world's template for polarization, experts warn
Common global narratives about political polarization are skewed because of an overreliance on literature about the U.S., leaving governments unprepared to tackle the problem at home. In new research ...
How people decide who’s deserving in politics
It turns out we're more likely to support policies that benefit people we assume share our political views.
Party leaders widening Washington's political chasm
Most of the polarization currently roiling Congress comes from political parties rather than individual politicians, a study co-authored by University of Miami Business School associate professor Chad ...
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
North Africa's 'Youth Bulge' Will Remain a Significant Factor in the Region's Politics
Large numbers of young people in North Africa are not inherently destabilizing, but weak job creation and deteriorating public services will deepen social polarization, and make young people an increasingly important driver of economic pressure, protest, violence and migration. In 2025, approximatel
The shape behind the Einstein problem just revealed strange new physics
A mathematical shape famous for covering a surface without ever repeating has revealed an unexpected ability to twist light into unusual chiral patterns. The discovery could lead to new ways of controlling light, polarization, and advanced optical devices.
Fireworks, heat and politics: America celebrates its 250th birthday
WASHINGTON — The 250th anniversary of American independence is colliding with a country gripped by political polarization and a heat wave bearing down on millions of people across multiple states as celebrations get underway across the United States on Saturday. The signing of the Declaration of Independence, one of history’s
Political psychology: Why extremist parties are thriving and what democratic politicians can do
Far-right and far-left parties are celebrating success after success, leaving moderate politicians in the dust. Many Germans worry about this. Political psychology helps us understand what's behind growing polarization.
James Druckman elected to the National Academy of Sciences
The University of Rochester professor is a renowned expert in political polarization and American democracy.
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
Latest attack threatening President Trump reflects rising political violence in US
The moral dimension of political polarization in the US, where each side views the other as immoral, helps fuel attacks like the one against Trump at the Washington Hilton.
What's behind the rising polarization in German politics?
Recent state elections in Germany saw wins for parties on the political fringes, while parties in the center struggled. What is behind this realignment? And is it here for good?
Surprising lessons for democracy from the Latin American left
Polarization is often created by political elites aiming to gain popularity, but it can also be caused by social conflicts rooted in extreme inequalities, according to a new book about Latin America politics co-authored by two Cornell professors.
Staged? Why Conspiracy Theories Are Stupid, but Also Bad Politics
The attempted assassination at the White House Correspondents’ Dinner exposes America’s deepening polarization,
How Bridge Entertainment Labs' Steven Olikara Is Building Community Across America's Deepest Divides
Steven Olikara identifies a "division industrial complex" where media and politics profit from societal polarization, fostering hatred based on false narratives. To counter this, Olikara, drawing from...
Fireworks, heat and politics: America celebrates its 250th birthday
WASHINGTON — The 250th anniversary of American independence is colliding with a country gripped by political polarization and a heat wave bearing...
AMERICA AT 250: COMPETING CELEBRATIONS REFLECT NATIONAL POLARIZATION, SAYS SMU POLITICS EXPERT
DALLAS (SMU) – As the nation marks its 250th anniversary with separate celebrations in Washington, D.C., and Los Angeles, SMU political scientist Matthew Wilson says the split reflects a deeper reality about modern America: the absence of a shared national narrative. Wilson argues that what should have been a unifying moment of national pride has instead become a symbol of the country's growing political polarization, with rival groups promoting fundamentally different visions of Amer
C-WIN: Uniting against data centers : The issue that transcends politics
Commentary from the California Water Impact Network Seldom have our political differences been more pronounced. Republicans and Democrats are at odds on a myriad of issues, and the bitter polarization of the American polity is the result. That’s how it seems, anyway. But semblances can be deceptive. Yes, the schism between Right and Left appeared irreconcilable in 2024, when Donald Trump was re-elected to the White House. But much has changed since then. Trump’s polls are at their nadir, with […]
Ask Inside Wisconsin Politics: Polarization, ideology, money
What questions do Wisconsinites have about government, elections and candidates?
Why a lack of civic education is making US politics toxic
A lack of civic education is making American politics toxic, leading to polarization and even justifying political violence.
What's the Antidote to Political Polarization?
As the United States commemorates 250 years of independence in 2026, the landmark event has arrived during a time of increased political polarization. According to a recent Pew Research Center study, 69% of Americans are dissatisfied with how things are going in the U.S., and 59% believe the country’s best days are behind it. Yet a majority (68%) still feel hopeful about the nation’s future. Bestselling author, social scientist, and Vanderbilt University professor Dr. Arthur Brooks shares that optimism—in part because he sees a clear path out of the divisiveness.
The politicians who can fix America’s polarization problem will win (Opinion)
The elected officials who figure out how to govern across difference will dominate the next decade of American politics. With dysfunction and paralysis having become the status quo in Washington, elected officials who work together to get…
Shared values, democracy and politics in a fragmenting world
Analysis L21 | As polarization deepens, Latin America and Europe face growing challenges to democracy, trust and collective leadership.
Justice Kagan warns Supreme Court rulings are fueling polarization and undermining democracy
WASHINGTON (AP) — Justice Elena Kagan on Tuesday said voting and elections decisions from her conservative Supreme Court colleagues have helped make the country more politically polarized and less democratic.
Integrated photonic polarization synthesizer and analyzer
Light: Science & Applications - A single photonic integrated circuit enables both generation and analysis of arbitrary optical polarization states using a polarization-splitting grating coupler...
The political polarization of health outcomes in the USA
Nature Human Behaviour - Using individual-level medical data and death records, this study finds that conservatives in the USA experienced worse health and higher mortality than liberals during the...
Govs. Kevin Stitt and Wes Moore say civility can win general elections but primaries promote partisanship
Stitt and Moore both said social media contributes to negativity and polarization in politics and urged more in-person connections.
American ‘magic’ might be the solution to political polarization
Ford Foundation president tells BYU audience that political polarization is a problem — and one that needs to be addressed immediately
New study: Americans’ perceptions of the health harms of climate change
Awareness of climate change as a health issue is increasing, but polarization on the topic is, too.
Adam Bonica named a 2026 Andrew Carnegie Fellow
The Stanford political scientist is one of 24 outstanding scholars and writers to receive the honor. This year’s fellows will focus on political polarization in the U.S. and solutions to mitigate it.
Ahead of Midterms, Justice Kagan Says Rulings Have Intensified Polarization
The justice said during a discussion that recent Supreme Court decisions on voting rights, gerrymandering and campaign finance have deepened America’s divides.
Listening to political opponents who share common values can ease polarization
Americans are more willing to engage with opposing views than popular narratives about echo chambers presume, and perceived common ground can help moderate positions.
New book explores how political polarization affects close relationships
Political polarization's effects on the homefront explored in new book
For country, not party: A PAC for veterans confronts our political polarization
It is hard to think of a force that is more sorely lacking and desperately needed in American politics today.
'Fjord,' Norway-set drama about political polarization, wins Palme d’Or at Cannes
"Fjord" found wide admiration for its engrossing tale of what Mungiu called "left-wing fundamentalism."
OPINION: How the Political Divide is Changing Gen Z
Libby Ferguson discusses the impact that political polarization is having on Gen Z and our college campuses.
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday.
How Geopolitics Has Rewired Brazil's Business Risks
Brazil’s 2026 elections, polarization, and U.S. trade pressures make political risk a core strategic variable for businesses operating or looking to operate in the country.
Fireworks, heat and politics: America celebrates its 250th birthday
The 250th anniversary of American independence is colliding with political polarization and a heat wave as celebrations get underway across the United States on Saturday
What to know about Pope Leo's trip to Spain, from political scandal to Barcelona's architectural gem
Pope Leo XIV’s weeklong visit to Spain will bring him to a once-staunchly Catholic country that has long been in the throes of waning religious practice. Leo is expected to double down on his messages of unity amid polarization, peace as war rages, welcome for migrants and hope for young Spaniard...
When everything is politics on campus
Sociologist Neil Gross argues polarization undermining education opportunities, lays out how students might change things
The same AI-chatbot could validate opposing political views. Could that deepen divisions?
A study shows chatbots mirror users' politics, part of a broader tendency known as AI sycophancy. Researchers fear this could deepen polarization.
German savings banks chief says growth could curb political polarisation
By Maria Martinez BANGKOK, Oct 15 (Reuters) - Germany's nascent economic recovery could curb the polarization seen in recent state elections, the president of the country's savings banks association
America Rings In 250th Birthday Amid Deep Polarization and Political Rifts
How does a deeply polarized country come together to have a birthday party?
Will AI cause mass political polarization? Maybe not
Dartmouth political scientist Brendan Nyhan says fears of AI-driven political persuasion may be overstated.
The Young State Lawmakers Who Might Fix Our Polarization Problem
Gen Z and millennial legislators are more open to bipartisanship and compromise than many might think.
24 Scholars Awarded Research Fellowships to Understand and Reduce Political Polarization
Carnegie Corporation of New York announces nearly $5 million in grants to the 2026 Class of Andrew Carnegie Fellows
American ‘magic’ might be the solution to political polarization
Ford Foundation president tells BYU audience that political polarization is a problem — and one that needs to be addressed immediately.
Fireworks, heat and politics: America celebrates its 250th birthday
WASHINGTON (AP) — The 250th anniversary of American independence is colliding with a country gripped by political polarization and a heat wave bearing down on millions of people across multiple sta…
Science and the public are learning the wrong lessons from Covid
“Post-pandemic polarization threatens to lock our memories into attractive, untrue conclusions that will leave us unprotected next time,” write Marc Lipsitch and Sara Cody.
Algorithms of Hate: How AI Is Rewriting Identity Politics
Identity-based hatred has evolved into a profitable digital industry driven by social media algorithms, political polarization
Ash Center for Democratic Governance and Innovation announces Sports, Democracy, and Civic Health Initiative
The Reimagining Democracy Program at Harvard Kennedy School’s Ash Center for Democratic Governance and Innovation has announced an expanded initiative examining how professional sports and fandom can strengthen civic health and democratic life in the United States. Led by Tova Wang, Director of Research Projects in Democratic Practice at the Ash Center, the Sports, Democracy and Civic Health program brings together scholars, election officials, democracy advocates, professional sports organizations, leagues, athletes, and civic organizations. The initiative will explore how the shared identity and sense of belonging fostered by sports can build trust, reduce polarization, encourage civic participation, and strengthen connections across differences.
Divided in Politics, United in Science?
Amid growing U.S. polarization, there exists a small slice of research both Republicans and Democrats turn to for policy decisions.
Political Scientist Named 2026 Andrew Carnegie Fellow
Chris Warshaw, professor at the McCourt School of Public Policy, is one of 24 fellows selected to study the causes of polarization in the U.S.
Politics in the logistics mix: How tariffs and polarization alter corporate supply chains
How do political ideology and perceived ideological alignment influence supply chain professionals' evaluation of operational decisions involving politically charged macroeconomic issues such as tariffs?