Birds that feed on nectar or fruit evolved better mechanisms for managing metabolism, blood pressure and high glucose.

High above the tree line, where steep cliffs meet a clear blue sky, a unique bird circles patiently with a specific purpose.

Many of us would probably like to forget sitting through math classes in school. But let’s briefly travel back, just for a ...

Anyone who has seen a hummingbird poking her beak deep into a trumpet creeper blossom, or a honeyeater using its brush-tipped ...

We often think of Britain’s birds as gentle and graceful. They eat seeds, visit gardens, and sing in the mornings. But some ...

Dr. Pravosudov confirms that seed mixes are a good choice for attracting such birds as finches, chickadees, and bluejays—but ...

Hummingbirds are fascinating little birds found all over the Americas. They are known for their beautiful colors, aerial ...

Bird like hummingbirds consume sugar all day long without getting diabetes or heart disease. Scientists just figured out how.

Meet Andie Carrillo, zoology preparator with the Denver Museum of Nature and Science and a STEM mentor for Girls & Science, ...

Critics fear that increasing the speed at which animals are slaughtered could lead to less safe food and less safe conditions ...

In a dry riverbed in Brazil, in a dense forest near the Amazon, a team of paleontologists found a fossilized jawbone from an ...

Snakes may be feared, but many animals hunt them. Explore how predators adapt to venom, speed, and defense to shape ...