How a winter irruption of white-winged crossbills in the Adirondacks sparked a lifelong passion for birdwatching.

U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to a new report identifying 112 species that have reached a “tipping point,” ...

Petechiae are tiny red or purple dots that don't turn white when you press on them. They can be caused by infections, certain medications, and vitamin deficiencies. They can also be a symptom of low ...

Unfortunately you've used all of your gifts this month. Your counter will reset on the first day of next month. Got sighting? Email them to [email protected].