Migration already has been heavily altered by building and development and the loss of green spaces along the major migratory ...

Colorado hummingbirds are all set for their winter migration. Here's what to know and how to help them put on weight for their trek.

Recent studies show that certain feather pigments can help neutralize toxic pollution. It means darker, duller birds could ...

Our newest contest category delivered a bounty of beautiful—and birdy—scenes for the judges to choose from. Here are some of ...

The humble turkey vulture plays a vital role in keeping the land clean and diseases at bay. It also acts like an avian ...

The next time you listen to or imagine the telltale alarm call of a chickadee, you will hear it make the sound of its ...

As your White House correspondent, I ask the tough questions and seek the answers that matter. Your support enables me to be in the room, pressing for transparency ...

This can cause red marks, inflammation ... After feedings, these mites can change color and develop a reddish hue. Bird mites are found throughout the United States and in different countries.

Octopuses have three hearts, each one crucial to maintaining the robust blood pressure that allows them to be active hunters ...

For weeks, Erica Royer has been preparing these cinnamon- and cobalt-colored birds for a flight thousands of miles across the Pacific to their new island home. To get them ready, she’s played ...

Sep. 18, 2024 — Millions of birds migrate every year to escape winter, but spending time in a warmer climate does not save them energy, according to new research. Using miniaturized loggers ...