Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found that when birds evolve ...

But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a study ... like the wallpaper, than it is to tear down a load-bearing wall ...

The top wallpaper designs for 2025 are as bold as they are beautiful. If you want to refresh your home, here are five trends ...

From worries about food safety to egg prices, Americans have questions about the bird flu. This strain of bird flu, also known as H5N1, is not entirely new. It's been detected in a variety of bird ...

It might be Valentine’s Day – but this weekend is for more than just love birds. The Great Backyard Bird Count is back. Between Feb. 14 and 17, the event invites nature enthusiasts around ...

Three cow veterinarians have tested positive for bird flu antibodies in the United States, according to a new study that suggests not all virus infections are being detected. The current outbreak ...

Blood testing of large-animal veterinarians suggests that H5N1 bird flu has spread more widely than US surveillance of the virus is capturing, according to a new study by federal and state disease ...

Signs of recent bird flu infection were found in three US veterinarians, two of whom had no known prior exposure, researchers said, suggesting potentially wider spread of the dangerous virus than ...