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 ...

Millions of migrating birds are traveling mostly north through Oregon over the next few weeks, and they could use a little help to make their way safely to their breeding grounds. As these birds fly ...

Each year, birds set out on their annual spring migration, traveling to their summer feeding grounds. This time of year is when local birds that went south for the winter return, or when birds that ...

New “bird-proof“ windows at Fox Hall have been installed in hopes of saving the lives of migratory birds flying through ...

More than 99% of birds can fly. But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a study in the journal Evolution, researchers ...