Cornell's BirdCast is a user-friendly project that lets you watch migration as it happens. As surely as one season marches into the next, the natural world follows suit and prepares for the changes ...

Zombie birds are no longer part of post-apocalyptic fiction; they may soon be among us. But in their newfound life, the birds aren't looking for brains. They're being used to further wildlife research ...

One summer night three years ago, a chimney swift flitted over the Middle Creek Wildlife Management Area, where a scraggly-looking antenna sensed a radio frequency pulse given off by a transmitter no ...