Despite millions of years of evolutionary separation and a geographical divide, a blue jay and green jay mated in Texas. This bird is the result.

The biologists say the blue jay and green jay have evolved separately for roughly 7 million years and rarely overlapped in ...

For 3 years, the team has been studying local migration patterns. Over the last 50 years, North America's bird populations ...

Just when you think nature couldn’t possibly surprise you anymore, it does. Among the many remarkable creatures that fill our ...

Designed as a precision tool, the complication has become an opportunity for watchmakers to express their artistry – and ...

It is a dirty little secret in the birdwatching world that the only reason the sandhill crane’s migration is so long is because the birds spend so much time soaring around in circles while making a ...

Celebrating bird beauty and diversity around the world, the Bird Photographer of the Year has released the winners and finalists chosen from more than 33,000 images entered into the competition this ...

Plus: How to avoid weeds from feeder seeds, what makes hummingbirds so feisty, and cleaning hummingbird feeders.

When songbirds migrate through the Americas, they often cut through sections of the North Atlantic and Gulf of Mexico to save ...

Toronto claims American League championship and will face Los Angeles Dodgers in the fall classic starting Friday at Rogers Centre ...

You may have noticed that almost every species of passerine bird has a particular method of flying. Woodpeckers (including ...

The air module, stored in the trunk of a ground mothership vehicle, detaches and reattaches autonomously, enabling seamless ...