Discover the dark side of early 20th-century fashion! Learn how feathered hats nearly drove entire bird species to extinction. Warning: May be disturbing for bird lovers.

Scientists have tagged birds for more than 100 years. That preservation program might be defunded.

I get excited watching the birds and the bees as they come to feed and drink in my yard. It’s a joy and privilege to see them go about their daily lives. And I know I get a fair few more ...

But in nature, some changes happen in ways that are deeper and more subtle. Most birds keep the same feathers all year, but a few species actually change their feather colours with the seasons.

Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young.

As rising global temperatures alter ecosystems worldwide, animal species usually have two choices: adapt to changing local conditions or flee to a cooler climate. Ecologists have long assumed that ...

Our bird-obsessed testing writer tried the Bird Buddy Smart Bird Feeder Pro in his own yard, and the photos and videos it captured wowed him.

Bird Buddy's discounts aren't just limited to its smart bird feeder; the company is also selling the Smart Hummingbird Feeder Pro Solar for $259, a savings of 28% off its regular price.

Birds can also dance to a beat and use tools. But how much do you actually know about birds? Take our quiz to find out.

Changes in the number, shape, efficiency and interconnectedness of organelles in the cells of flight muscles provide extra energy for birds’ continent-spanning feats.

A disturbing mystery is unfolding in Richmond, California, where residents say birds are being killed at an alarming rate. "It's very traumatic," said a local resident.

Thousands of birds are expected to take to the skies in coming nights, triggering a migration alert in the Chicago area.