Neighbors have found bird carcasses in their yards and on the street, creating an eerie feeling and growing alarm.

Residents of Richmond, a city in the Bay Area, say they have watched dozens of birds drop dead in recent months ...

Spring brings dozens of vulnerable bird species to nest around the Hampton Roads Bridge Tunnel expansion. A group of bird ...

By combining data on all known bird species, this tree is the most impressive snapshot yet of one of Earth’s most ...

Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

Bird watchers in Ohio can enjoy the spring migration at the same time that the state's turkey hunters are in the field.