Researchers studying birds and the food they eat are now finding much larger volumes of the toxic PFAS chemicals than before.

Large birds -- our closest relations to dinosaurs -- are capable of technical innovation, by solving a physical task to gain access to food.

Large birds—our closest relations to dinosaurs—are capable of technical innovation, by solving a physical task to gain access to food. This is the first time scientists have been able to show that ...

Palaeognaths include emus and ostriches, and can reach 9 feet tall and weigh upwards of 300 pounds. They are more known for ...

While we humans might spend hours perfecting a mohawk, some birds are just born to be wild. These feathery crests, often ...

Birds-of-paradise are even colorful in the dark, with feathers and body parts that glow a brilliant yellow-green under ...

Seen as harbingers of death and disease, staples of horror films and Halloween decor, vultures actually play an important ...

An inch-long live worm was removed from a 35-year-old man’s eye in a complex surgery after he suffered vision problems in ...