SCROLL NEWS / DISCOVERY
Search headlines
Find the stories shaping the conversation.
Results for " oxygen " 119 found 🔀 AI-powered Shuffle
Scientists discover why high altitude protects against diabetes
Living at high altitude appears to protect against diabetes, and scientists have finally discovered the reason. When oxygen levels drop, red blood cells switch into a new metabolic mode and absorb large amounts of glucose from the blood. This helps the body cope with thin air while also reducing blood sugar levels. A drug that recreates this effect reversed diabetes in mice, hinting at a powerful new treatment strategy.
Health Rounds: Link between low oxygen and reduced blood sugar could yield new diabetes treatments
Diabetes is less common among people living at high altitudes, where oxygen levels are low, than at sea level, and researchers who have discovered why that happens say the reason may lead to new treatments.
Scientists uncover oxygen-loving ancestor of all complex life
For decades, scientists have believed that complex life began when two very different microbes joined forces, eventually giving rise to plants, animals, and fungi. But one major puzzle remained: how could these organisms have met if one depended on oxygen and the other supposedly lived without it? New research suggests the answer lies in ancient microbes called Asgard archaea.
This sport's athletes may be the fittest of them all, at least by one metric
Scientists have measured all kinds of athletes, and one sport consistently come out on top for maximizing the body's ability to convert oxygen to energy.
Tracking global water circulation using atomic fingerprints
Scientists have developed a powerful new way to trace the journey of water across the planet by reading tiny atomic clues hidden inside it. Slightly heavier versions of hydrogen and oxygen, called isotopes, shift in predictable ways as water evaporates and moves through the atmosphere. By combining eight advanced climate models into a single ensemble, researchers created the most accurate large-scale simulation yet of how water circulates worldwide.
Singing is good for your health
Singing can lower blood pressure, improve oxygen flow, and lower stress.
Lee Health: Advancing heart failure care close to home
Heart failure is a chronic condition in which the heart cannot pump blood and oxygen effectively enough to support other organs.
OnePlus update starts bricking phones when you try to install older software
OnePlus has implemented new anti-rollback methods in OxygenOS, forcing users to stay on the latest software versions with no way...
People agreed to be buried face down in snow, for avalanche science
A safety device helped maintain the buried person’s oxygen levels for a half hour or more, which might provide time for an avalanche rescue.
Scientists map key oceanic unknowns in climate interventions
As Earth warms due to climate change, oceans are heating up, becoming more acidic, and losing oxygen. These changes threaten marine life, food webs, and global fisheries. Scientists agree that cutting ...
Science & Medicine: The link between sleep apnea and persistent pain
New research from UT Health San Antonio finds a link between obstructive sleep apnea and persistent pain, suggesting that the intermittant lack of oxygen caused by apnea decreases a person's ability to recover from painful stimuli.
Essay Highlights Overlooked Welfare Risks for Fish and Aquatic Animals
Researchers evaluate how standard animal welfare guidelines account for the biological needs of fish and other aquatic animals, including access to dissolved oxygen.
What Vortec Means On Chevy Engines
The term Vortec signals that a Chevy engine is using Vortex technology, which employs a circular motion within the cylinder as the fuel and oxygen mix.
Zombie worms are missing and scientists are alarmed
When researchers lowered whale bones into the deep ocean, they expected zombie worms to quickly move in. Instead, after 10 years, none appeared — an unsettling result tied to low-oxygen waters in the region. These worms play a key role in breaking down whale remains and supporting deep-sea life. Their absence hints that climate-driven oxygen loss could unravel entire whale-fall ecosystems.
Scientists may have found the best place for humans to land on Mars
A newly identified region on Mars may hold the key to future human landings. Researchers found evidence of water ice less than a meter beneath the surface, close enough to be harvested for water, oxygen, and fuel. The location strikes a rare balance between sunlight and cold, helping preserve the ice. It could also offer clues about whether Mars once supported life.
Global warming could trigger the next ice age
Scientists have uncovered a missing feedback in Earth’s carbon cycle that could cause global warming to overshoot into an ice age. As the planet warms, nutrient-rich runoff fuels plankton blooms that bury huge amounts of carbon in the ocean. In low-oxygen conditions, this process can spiral out of control, cooling Earth far beyond its original state. While this won’t save us from modern climate change, it may explain Earth’s most extreme ancient ice ages.
Earth’s early oceans hid the secret rise of complex life
Scientists have discovered that complex life began evolving much earlier than traditional models suggested. Using an expanded molecular clock approach, the team showed that crucial cellular features emerged in ancient anoxic oceans long before oxygen became a major part of Earth’s atmosphere. Their results indicate that early complexity developed slowly over an unexpectedly long timescale.
A simple oxygen hack creates 7 new ceramic materials
Penn State researchers created seven new high-entropy oxides by removing oxygen during synthesis, enabling metals that normally destabilize to form rock-salt ceramics. Machine learning helped identify promising compositions, and advanced imaging confirmed their stability. The method offers a flexible framework for creating materials once thought impossible to synthesize.
Versant Entertainment Boss on What’s Next for USA, E!, Oxygen and More Networks After NBCU Split: Procedurals, Live Events and Lots of Crime
Versant Entertainment president Val Boreland reveals her plans for USA, E! and Oxygen, among other networks, as they split from NBCUniversal.