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Hidden genetic diversity helped inbred brown tree snakes conquer guam
A notorious snake invasion that devastated Guam’s native birds may have succeeded because the reptiles carried hidden genetic advantages. Using advanced long-read DNA sequencing, researchers uncovered more than 19,000 large genetic differences in brown tree snakes, many concentrated in genes tied to immunity and smell. This overlooked diversity may have helped a population founded by only a few snakes survive inbreeding, adapt to a new environment, and multiply to extraordinary densities.
Ancient Korean society practiced human sacrifice and high inbreeding, researchers find
A genomic analysis of dozens of ancient Korean skeletons revealed a special "sacrificial caste" of people.
Scientists warn invasive Asian mantises are threatening Europe's wildlife
Two striking Asian praying mantis species that have rapidly spread across Europe have now been officially classified as invasive, raising new concerns about their impact on native wildlife. Boosted by climate change and urban environments, these fast-breeding predators are expanding northward, where they prey on native insects, pollinators, and even small vertebrates while also reducing native mantis populations through deadly mating interactions.
Are your muscles thanks to a 47,000-year-old gene? Scientists stunned by discovery - Futura-Sciences
A genetic handshake across millennia The interbreeding between Neanderthals and modern humans didn’t just give anthropologists lots to write about—it left functional traces in our very DNA. An August 5th study published in the journal Current Biology shines a spotlight on one especially eye-catching legacy: a variant of the gene...
Country diary: Breeding ferrets is a wonderfully chaotic business
Cranbrook, Kent: Right now the young are hellbent on seeking adventure, much to the dismay of their mothers
Scientists checked 109 owl nests in Turkey and found live snakes inside 44% of them, with a surprising twist
A nest box occupied by a Eurasian scops owl might seem an unlikely place to find a live snake, yet that is exactly what researchers repeatedly encountered in central Türkiye. Across six breeding seasons, they inspected 109 owl nests and found the small worm snake Xerotyphlops vermicularis in 44% of them.
On plant health and embracing new plant-breeding techniques in South Africa
The major challenge currently confronting South Africa’s agriculture is the spread of foot-and-mouth disease. For many farmers across the country, the most urgent tasks are both securing sufficient vaccines and rolling them out quickly in the coming months, particularly as the beef and dairy industries continue to suffer big losses. There is also pressure on sheep, goats, and other livestock to prevent the disease from spreading. As efforts to get the country through this monumental challenge continue, I believe it is important to sharpen our focus on the broader task at hand: strengthening biosecurity. This covers both animal and plant health. In recent years, we haven’t focused much on plant health, except a few times, such as when we had a goss’s wilt scare in the maize industry, a few cases of citrus black spot, or cases of sclerotinia in sunflower seeds. But the fact that South Africa managed to control the outbreaks of these particular diseases when they occurred a few years ago was due to organized agricultural and government scientific capabilities, and, most importantly, the availability of crop protection or agrochemicals necessary to address some of them. Therefore, as the animal health division in the Department of Agriculture focuses on the pressing challenge of the day, the foot-and-mouth disease, there is an opportunity for the plant health division to assess if they have all the requirements to tackle any outbreak that may occur on fruits, vegetables or crops in future. The challenge with crop diseases is that they can spread quickly and cause much more rapid damage in the field than we typically see with livestock. Therefore, speed is everything in ensuring the appropriate controls are available. I raise this as an important area, particularly given the drastic climate variation we observe across the country. The production conditions in some areas have changed noticeably over time, which may introduce new risks. The other essential part is ensuring that South Africa has access to the best crop protection technology available in the market. Many technology developers worldwide have operations in South Africa. Therefore, the Department of Agriculture, along with the Agricultural Research Council, must continuously interact with technology developers to assess the various crop protection technologies they are releasing globally and determine their suitability and need in South Africa. This will require a proactive approach from the government, unlike the current approach, in which technology developers typically approach regulators with new technologies. The government, recognising the food security risks, must take a proactive approach to ensure that South African farmers have access to the latest crop protection technologies, thereby safeguarding the country’s food security. Beyond crop protection, we must never forget that South Africa’s agriculture is key to ensuring that the country is the most food-secure country at the national level in sub-Saharan Africa. South Africa is also the only African country in the top-40 global agricultural exporters, having more than doubled since 1994 on the back of the adoption of high-yielding seed cultivars. South Africa has been the only African country to adopt a bold approach to embracing science and adopting genetically engineered seeds for grains and oilseeds in the early 2000s. Since then, we have seen crop yields improve noticeably, contributing to the gains we mentioned above. But ensuring that South Africa improves further is not a given. The key lies in South African regulators’ attitudes towards new technologies. We have to maintain a progressive approach and not give in to the politics of non-food and non-scientific voices that shout on the sidelines. Food security is national security, and the government must ensure we progress, leaning on science. Therefore, the registration of high-yielding new genomic techniques is required. South Africa cannot afford to fall behind the EU, the USA, South America, and many of its competitors in global agriculture. The Department of Agriculture’s crop science division must adopt a progress-and-science-embracing approach for the good of the country. Thanks for reading AgriView! Subscribe for free to receive new posts and support my work. Subscribe Share
Protein reveals the oldest episode of sex and procreation among human species
Chinese scientists obtain the first molecular evidence of interbreeding between our ancestor ‘Homo erectus’ and the Denisovans, relatives of the Neanderthals
Have scientists finally found a way to save the banana from disaster?
With the climate crisis and diseases threatening one of the world’s most popular fruits, researchers are hoping a breakthrough in breeding techniques could give the Cavendish banana a certain future
China unveils smart robot designed to help farmers breed better strains of wheat
The prototype device was designed to use a ‘vast amount of breeder experience’ when assessing crops for their breeding potential.
WHO highlights health risks and opportunities in the global waste crisis
A new World Health Organization (WHO) report, Throwing away our health: the impacts of solid waste on human health – evidence, knowledge gaps and health sector responses, warns that poorly managed solid waste is driving a public health crisis and calls for urgent action to protect people and the environments they live in.Globally, the volume of municipal solid waste is growing at an unprecedented rate. Yet, many countries still lack the systems and resources to manage this waste safely. “Solid waste reflects how our societies produce and consume, and how we treat people and the environment in the process,” said Dr Ruediger Krech, Director a.i., Department of Environment, Climate Change, One Health & Migration at the World Health Organization. “If we continue to treat waste as an afterthought, we will lock in avoidable disease, climate pollution and deep social inequities. This report is a clear call to put health and equity at the centre of how we design, manage and ultimately reduce waste.”The report summarizes evidence on how solid waste – especially municipal solid waste – affects health through polluted air, water, soil and food. When waste is not collected, or is dumped, burned or not poorly treated, it can release hazardous chemicals, contaminate drinking-water sources and create breeding grounds for insects and rodents.Communities underserved by waste management services, those living near dumpsites and poorly managed landfills and incinerators, children and pregnant women, as well as waste workers – particularly those working informally – face the greatest risks. For the water, sanitation and hygiene (WASH) community, the report underlines that safe management of municipal and health care waste is integral to safely managed, climate-resilient systems.A large share of municipal solid waste is still not collected or is disposed of in uncontrolled conditions, including open dumpsites and open burning. These practices damage ecosystems, contribute to climate change and undermine efforts to build healthy cities. When waste is properly managed, however, it can become a resource – generating energy and creating green jobs. The report calls for a coordinated, multisectoral response grounded in the waste hierarchy: preventing waste where possible, then reducing, reusing and recycling, with safe recovery and disposal.Key actions for governments and partners include reducing waste generation at source; expanding affordable and reliable waste collection services, especially in underserved communities; improving control at recovery and disposal facilities; and eliminating open dumping and burning, including hazardous waste. The new report identifies a central role for the health sector in addressing solid waste as a public health threat. The health sector can prevent and minimize health-care waste at source, improve segregation and safe treatment, invest in cleaner climate-resilient technologies, and advocate for health-protective policies and standards. The report also encourages more surveillance, research and biomonitoring to strengthen the evidence base, and promotes social protection and inclusion of informal waste workers.“This report gives countries and health authorities a very practical agenda,” said Mr Bruce Gordon, Head, Water, Sanitation, Hygiene and Health Unit, WHO. “Health ministries can start now by ensuring safe management of health-care waste, developing strong occupational health programmes for waste workers, and working with municipalities to reduce health risks from solid waste by closing open dumps and burn sites and gradually improving towards safe services. These concrete steps save lives today and will make cities cleaner and healthier in the future.
Breeding Possibilities for Better Crops
Driven by a strong work ethic, Caitlin Kestell, a doctoral student in crop science, pursues genome editing and biotechnology to advance crop improvement and inspire young scientists.
Ten bucks says you’ll love this community science project
Today marks the first day of Rut Watch 2026 With another season of Deer Spy in the books thanks to community scientists like you, biologists are now on a mission to pinpoint the peak of the white-tailed deer breeding season in Maine. Every observation of deer breeding behavior and sign helps define the timing of the rut, and this project uses the power of community science to collect deer data all fall long. Hunters, hikers, and wildlife watchers - Rut Watch pairs well with any outdoor adventure you have planned this season. It’s a perfect excuse to slow down and connect with nature as you look for clues. So get outside, rack up that deer data and submit rut reports from now through December 1. The online form is science made simple: Location Date and time Breeding behavior observed Submit a Rut Report What to watch for Active Breeding The most obvious breeding behavior to observe is a buck mounting a doe, but that is a rare sight as it only lasts a moment. You are more likely to witness a buck “tending” a doe, following closely, chasing, nuzzling, or pawing at her rump until she is receptive. Sparring After bucks shed their velvet, sparring helps sort out who is who in the dominance hierarchy. Early season matches are often less intense than later season matches between similar sized bucks. Most sparring is complete by the time breeding begins. Rubs Don’t just look for deer, pay attention to the trees. Rubs are marks made by bucks when they rub their antlers on trees, removing bark and leaving their scent calling card in the process. Scrapes Look to the forest floor for this sign of breeding season behavior. Scrapes consist of two parts - a licking branch, and a patch of cleared earth. Bucks break a low branch around head height, then paw at the leaves below to expose the dirt. Covered in scent, a scrape tells does and other bucks, “I’m here!” Learn More More information What’s next for deer community science: Northern Maine Wintering Deer Survey Other active community science projects: Fish Tag Reporting Maine Golden Eagle Study Maine Amphibian & Reptile Atlas Project Maine Deer Management: Maine’s Big Game Management Plan Game Species Conservation & Management Report The Benefits of Hunting: Supporting Wildlife, Conservation, and Community Subscribe Share Leave a comment
Southlake Carroll (TX) football reveals 2026 schedule
High school football schedules for the 2026 season are coming out one-by-one out of every state around the country and one that is a breeding ground for college prospects is Texas, with a number of squads finalizing their fall slates. Next up to announce their schedule from the Lone Star State is one of the […]
Plant Breeding's Future Depends on More Than Science
The future of plant breeding needs more than technical skill. Ana Maria Heilman-Morales explains why mentorship, service and courage matter.
Ask Dr. Universe podcast explores apple breeding and the science behind new varieties
The latest episode of the Ask Dr. Universe podcast takes listeners inside the world of apple breeding with WSU horticulturist Kate Evans.
Spines of saber-toothed cats tell a tale of the doomed species
Remains pulled from the La Brea Tar Pits revealed deformed vertebrae and rare tumors, possible signs of inbreeding among now-extinct saber-toothed cats.
See where Durham’s red wolf pups and parents are heading in conservation swap
The Museum of Life and Science says they will get a new breeding pair in the exchange for seven.
World's fattest parrot — on the verge of extinction 30 years ago — has record-breaking breeding season
Conservationists are celebrating the 105th kākāpō chick to hatch during the 2026 breeding season — the highest number reported since such records began 30 years ago.
Chile declares health alert for hantavirus
The Chile Ministry of Health issued a Health Alert for hantavirus and other diseases, such as some arboviruses and avian influenza. This is the first time this measure has been taken and it will be in effect until July 31, 2027 and it extends from the Atacama region to the Magallanes region. “Hantavirus causes a disease that is endemic to Chile, transmitted by the long-tailed pygmy rice rat that lives in rural and semi-rural areas throughout almost the entire country. As a ministry, we are constantly monitoring its behavior and are very concerned and actively working because this year the virus's lethality has increased, and for this reason, we decided to declare this alert. As of last week, there were 46 confirmed cases and 18 deaths, representing a 39% lethality rate,” reported the Undersecretary of Public Health, Dr. Alejandra Pizarro. Cases have occurred in the regions of Valparaíso, Metropolitan, O'Higgins, Maule, Ñuble, Biobío, La Araucanía, Los Ríos, Los Lagos, and Aysén. By comparison, in 2025, there were 44 infections and eight deaths (18% case fatality rate). The health alert, which is preventative and prepared, will allow for the granting of extraordinary powers in the event of serious health emergencies to strengthen surveillance, ensure timely resource management, hire specialized personnel, implement health control measures, and expedite the acquisition of supplies through direct procurement. The alert does not imply that there is an ongoing epidemic or that the healthcare system is overwhelmed. Subscribe to Outbreak News TV on YouTube “Hantavirus is not exclusively a summer virus, as the long-tailed pygmy rice rat is present year-round. Therefore, we urge everyone to take extreme precautions: avoid touching rodents, ventilate homes before entering if they have been closed, clean unused spaces with water and bleach, and keep garbage covered and food stored away. Furthermore, it is crucial to be aware of the symptoms: fever, intense muscle pain, and difficulty breathing. If someone experiences these symptoms and has been in rural or semi-rural areas where the long-tailed pygmy rice rat may have been present, they should immediately go to a health center and inform the medical staff so that a hantavirus diagnosis can be considered promptly,” the official added. Since December 2025, the Pan American Health Organization (PAHO) has maintained an epidemiological alert due to the rise in hantavirus cases throughout the Southern Cone, and that the Ministry of Health had an epidemiological alert in place since November of last year. Chile eliminates leprosy As mentioned above, the Health Alert decree also covers diseases transmitted by the Aedes aegypti, Aedes vexans, and Anopheles pseudopunctipennis mosquitoes, such as dengue and Zika, which, according to the alert, “have a high epidemic potential, which could generate high demand and overload for health facilities.” For these diseases, the alert is in effect from Arica to Los Ríos. The authority stressed that it is essential to prevent mosquitoes from breeding in stagnant water and to monitor any suspected cases of people arriving from abroad infected with any of these diseases, in order to prevent any of these vectors from biting a sick person and starting to spread the disease. In the case of avian influenza, the alert was extended to the entire country, because unlike other years, the disease has been concentrated in wild and farm birds, not in poultry farms, increasing the risk of exposure for people. Outbreak News Today is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Subscribe
Florida High School Football: Ocala Vanguard releases slate
Florida high school football schedules for the 2026 season are coming out one-by-one out of every state around the country and one region that is always a breeding ground for college prospects is over in the North Central Florida region, with a number of squads finalizing their fall slates. [ $19.99 gets you a FULL […]
Oregon High School Football: West Linn releases schedule
High school football schedules for the 2026 season are coming out one-by-one out of every state around the country and one that is a breeding ground for college prospects is Oregon, with a number of squads finalizing their fall slates. The top high school football team out of the state of Oregon is the West […]
Decoding the perfect steak: The hidden DNA behind Wagyu’s legendary marbling
A groundbreaking cattle genome has given researchers their clearest look yet at what makes Wagyu beef so special. By uncovering hundreds of new genes and hidden genetic variations, scientists can now pinpoint traits linked to marbling, health, and productivity with far greater accuracy. The advance could boost profits for beef producers while improving breeding outcomes across many cattle breeds. It also sets the stage for even more comprehensive livestock genomes in the future.
5 ‘trailblazing’ caribou return to Canada’s wilderness
The animals were raised in North America's first conservation breeding program for Caribou.
Bird tests positive for West Nile Virus in Ventura County, according to health officials
Ventura County health officials on Tuesday confirmed that a local bird tested positive for West Nile Virus earlier in May. They advised the public to be wary of increased mosquito breeding following above-average temperatures and rain.
Bill Montevecchi, seabird ornithologist and science communicator
The North Atlantic can look empty until someone begins paying attention. A stretch of gray water off Newfoundland may appear to hold little more than waves and scattered birds. To Bill Montevecchi, those birds were evidence. Their breeding success, feeding trips, and changing numbers revealed what was happening beneath the surface, offering clues about fish [Continue reading]
Science Is Turning the Tide for the Global Ocean
Did you know that a bluefin tuna can weigh up to 1,500 pounds and dive deeper than 3,000 feet? Or that 130 million metric tons of plastic enter the environment annually – equal to roughly 40 pounds per person worldwide? Or that seagrass provides nursery habitat and breeding or feeding grounds for 20% of the world’s largest fisheries, including cod, pollock and herring?
Mewgenics From Binding Of Isaac's Creator Is Terrifyingly Massive
Completionists can expect to spend sleepless weeks of breeding (and then basically torturing) those poor cats
How To Bring a Bird’s Song Back from the Edge of Extinction
In a new study, wild regent honeyeaters became vocal tutors, teaching their disappearing song to birds in a captive breeding program.
In Guam, scientists trace a snake invasion from a few stowaways to 30,000 per square mile
Instead of being undone by inbreeding, the species prospered.
Breeding Digest: Gun Runner Meaning Business
GI Santa Anita Oaks winner Meaning (Gun Runner) was part of a big weekend for her sire and is one of the favorites for Kentucky Oaks
Science center celebrates birth of Allegheny woodrat pups
A managed breeding and release program is part of the Greensboro Science Center’s conservation work.
Prengwyn man admits part in illegal dog breeding business
Thomas John Jones, 27, admits to the charge which dates back to March 2015 when he was 17 years old.
Scientists engineer bacteria to eat cancer tumors from the inside out
Researchers are engineering bacteria to invade tumors and consume them from the inside. Because tumor cores lack oxygen, they’re the perfect breeding ground for these microbes. The team added a genetic tweak that helps the bacteria survive longer near oxygen-exposed edges — but only once enough of them are present to trigger the change. It’s a carefully programmed biological attack that could one day offer a new way to destroy cancer.
Veteran Sire Social Inclusion Returns To Pennsylvania In 2027
Social Inclusion, a classic-placed runner and veteran sire, will return to Pennsylvania for the 2027 breeding season, standing at Bonner Hill Farms in Littlestown, Pa. The announcement was made Monday via the Pennsylvania Horse Breeders Association's social media accounts. The 15-year-old son of ...
Gov. Evers responds to calls for action by Ridglan Farms protesters
Animal rights activists called for Gov. Tony Evers to shut down a Dane County beagle breeding and research facility.
513 humpback whales gather at massive Caribbean breeding ground
A stunning video captures one of the largest humpback whale gatherings ever recorded.
Chinese scientists replicate eel’s 6,000km breeding journey inside research pool
Scientists Discover More Than 1,000 Fish Nests Hiding Beneath Antarctica's Ice
"Critical evidence of unique, structured breeding habitats."
Grade 1 Winner Connect Sold To Stand In Turkey
Connect, a Grade 1 winner and veteran sire, has been sold to Şeyda Ercan Stable, and he will relocate to Turkey for the 2027 breeding season, the Turkish publication Yaris Dergisi reports. The 13-year-old son of Curlin has resided at Lane's End in Kentucky since entering stud in 2018. The deal was ...
This wild fruit is getting a CRISPR makeover
Scientists have used CRISPR to give the goldenberry a modern makeover, shrinking the plant by about a third and making it easier to farm. Goldenberries are tasty and nutritious but notoriously unruly, with bushy plants that complicate harvesting. By editing a few key genes and selectively breeding the best-tasting fruits, researchers created new varieties ready for wider cultivation. The approach could speed up how new crops are adapted for a changing climate.
11,000-year-old dog skulls reveal a hidden origin story
Dogs began diversifying thousands of years earlier than previously believed, with clear differences in size and shape appearing over 11,000 years ago. A massive global analysis of ancient skulls shows that early dogs were already adapting to different roles in human societies. This challenges the idea that dog diversity is mainly a product of recent breeding. Instead, it points to a long process of coevolution between humans and their earliest canine companions.
A koala population’s rapid rebound may let it escape inbreeding perils
As koalas in southern Australia have grown from a few hundred to almost half a million, the marsupials show signs of regaining lost genetic variation.
Person dies, another hospitalized for leptospirosis, public health officials say
The two people, who officials said were breeding rats in an RV, represent Berkeley's first known human cases of leptospirosis in a decade.
London’s underground is a breeding ground for crime, mystery, death
“London Falling: A Mysterious Death in a Gilded City and a Family’s Search for Truth” is about mystery, secrecy behind a young London teen’s death.
The cockfighting business on the border: Illegal breeding farms in the US and birds sold for thousands of dollars to cartels in Mexico
An investigation by two NGOs indicates that some of the main breeders of fighting birds have operations in both countries and supply hundreds of thousands of specimens to criminal organizations each year
An ambassador for WSU’s signature apple
Kate Evans navigated the male-dominated world of plant breeding to become the face of WSU's biggest, and tastiest, commercialization project.