5+ day, 1+ hour ago  (891+ words) Birds travel far during migration, but what happens in their daily life matters just as much. A new study shows that small, everyday movements of ducks, swans, and geese can shape how bird flu spreads across the world. Scientists from…...

2+ week, 20+ hour ago  (758+ words) Scientists have identified global hotspots for avian flu where dense populations of people, cattle, and poultry overlap within a small share of the Earth's land." These concentrated zones reshape where the virus is most likely to spread, persist, and cross…...

3+ week, 17+ hour ago  (739+ words) Back in 1996, a strain of bird flu showed up on a poultry farm in Asia. It didn't look like a global threat at the time. Fast forward 30 years, and that same virus, H5 N1, has spread across nearly the entire world. It…...

3+ week, 2+ day ago  (796+ words) Researchers have found that testing air and surfaces in live poultry markets detects dangerous viruses more reliably than testing the birds themselves. That shift reveals hidden viral circulation earlier, reshaping how outbreaks can be recognized before they escalate. Across 12 visits…...

4+ mon, 2+ week ago  (804+ words) Fever is one of the body's oldest antiviral tactics: turn up the heat to make life hard for invading pathogens. But new research led by the University of Cambridge shows why that strategy falters against avian influenza. The team pinpointed…...

7+ mon, 2+ hour ago  (758+ words) Peacock feathers are famous for vivid iridescent colors, yet a new study shows they can also emit laser light after being soaked with a common dye and excited by a green pulse. Two narrow emission lines appear at 574 and 583 nanometers,…...

9+ mon, 2+ week ago  (674+ words) Bird feeding is a cherished pastime across many cultures. Whether it's scattering breadcrumbs near a city pond or hanging feeders outside suburban windows, millions of people engage in acts of casual care for wild birds. Recent research from the University…...