From folklore to cartoons, the greater roadrunner is the most well-known bird in the Southwest. Primarily known for its speed ...

Animal welfare group A Bit Weird allege the disconnect between the joyful, healthy hens portrayed in The Happy Egg Co ...

per thousand birds. The welfare group also says that while marketing materials show only healthy, fully-feathered hens, injuries, feather loss, and beak-trimming affecting more than 90% of Happy ...

While rare, a few birds we studied were rule-breakers. One such rule-breaker is the Eurasian spoonbill, whose highly ...

A shared shape rule, the power cascade, governs most bird beak growth. It links modern birds with extinct dinosaurs.

Biologists have long debated why some plants and animals can adjust to a wide range of climates, while others can't. Understanding why could help conservation managers and decision makers identify ...