Bird Populations Are in Meltdown
Humans rely on birds to eat insects, spread seeds, and pollinate plants—but these feathered friends can’t survive without their habitats......»»
New method for modeling free-ranging animal populations finds macaque numbers smaller than expected
A team of researchers created a new method of modeling to estimate the population of free-ranging animals and in doing so discovered that there were far fewer numbers of an Old World monkey, the macaque, than expected......»»
Don’t Buy a House in These 5 US Cities That Have Shrinking Populations and Fewer Buyers
Don’t Buy a House in These 5 US Cities That Have Shrinking Populations and Fewer Buyers.....»»
Do We Have Enough Bird Flu Vaccines for a Potential Pandemic?
The U.S. government has a stockpile of H5N1 vaccines, and several companies could make millions more if needed. But scaling up the supply could take time.....»»
Slow Response to Bird Flu in Cows Worries Scientists
The H5N1 virus is a long way from becoming adapted to humans, but limited testing and tracking mean we could miss danger signs.....»»
Bird Flu Makes Raw Milk Riskier, and Geomagnetic Storms Cause Colorful Skies
A rare geomagnetic storm lit up skies, eerie AI demonstrations and a cautionary word about raw milk......»»
Bird Flu’s Missed Clues on Dairy Farms in Texas
Detecting bird flu signs in dairy cows sooner could have helped staunch the virus's spread.....»»
After mice drink raw H5N1 milk, bird flu virus riddles their organs
No, really, drinking raw milk during the H5N1 outbreak is a bad idea. Enlarge / Fresh raw milk being poured into a container on a dairy farm on July 29, 2023, in De Lutte, Netherlands. (credit: Getty | Pierre Crom) Despi.....»»
Researchers reconstruct genome of extinct species of flightless bird that once roamed the islands of New Zealand
A team of evolutionary biologists at Harvard University, working with colleagues from the Max Planck Institute for Biological Intelligence, East Carolina University, Osaka University and the University of Toronto, has reconstructed the genome of an e.....»»
Birdsong and human voice built from same genetic blueprint
Humans have long been fascinated by bird song and the cacophony of other avian sounds—from coos and honks to quacks and peeps. But little is known about how the unique vocal organ of birds—the syrinx—varies from species to species or its deeper.....»»
US reports 2nd human case of bird flu tied to dairy cow outbreak
A second case of bird flu has been found in a human, US health authorities announced Wednesday, less then two months after the first one as an outbreak of the disease circulates widely among dairy cows......»»
The global clean water crisis looms large: Study finds water quality is underrepresented in assessments
Water scarcity will intensify with climate and socioeconomic change, disproportionately impacting populations located in the Global South, concludes a new Utrecht University article published in Nature Climate Change......»»
Second human case of bird flu linked to cows found—via text messages
Like the first case, the farm worker in Michigan only had an eye infection. Enlarge / Holstein dairy cows in a freestall barn. (credit: Getty | ) A dairy farm worker in Michigan has tested positive for an H5 bird flu vir.....»»
Study finds sea-level rise and weather-related shocks caused Louisiana marsh to die back
In 2016, observers in the wetlands of Louisiana's Bird's Foot Delta began to note dying stands of Phragmites australis, locally known as Roseau cane. By 2021, nothing but mud flats remained in some areas where the reeds once stood......»»
Escaped GMO canola plants persist long-term, but may be losing their engineered resistance to pesticides
Populations of canola plants genetically engineered to be resistant to herbicides can survive outside of farms, but may be gradually losing their engineered genes, reports a new study led by Cynthia Sagers of Arizona State University, US, published M.....»»
Designing a better nest to help endangered turtles
With Ontario's eight species of turtles considered at risk, a new nest designed by researchers has the potential to significantly bolster their struggling populations......»»
Ancient DNA study reveals population history of Western Tibetan Plateau
According to a study published in Current Biology on May 22, the genetic components of the ancient populations in the western Tibetan Plateau are closest to ancient populations in the southern Tibetan Plateau, and their major genetic components have.....»»
Chickens, ducks, seals and cows: A dangerous bird flu strain is knocking on Australia"s door
A dangerous strain of avian influenza (bird flu) is now wreaking havoc on every continent except Australia and the rest of Oceania. While we remain free from this strain for now, it's only a matter of time before it arrives......»»
Study explains regional differences in bird diversity in agroforestry systems
The diversity and ecological functionality of bird communities in tropical agroforestry systems are shaped by the surrounding landscape, in particular the extent and composition of the forest. An international research team led by the University of G.....»»
The habitable worlds observatory could see lunar and solar "exo-eclipses"
A future space observatory could use exo-eclipses to tease out exomoon populations......»»
Collapse in migratory fish populations threatens health of millions and critical freshwater ecosystems
Populations of migratory freshwater fish species—including salmon, trout, eel, and sturgeon—continue to decline across the globe. This decline risks the food security and livelihoods of millions of people, the survival of countless other species,.....»»