For decades, scientists believed climate was the main force guiding where early humans lived across Africa. Shifting rain ...

Researchers have uncovered a remarkable fossil site in a remote part of Canada's Northwest Territories, offering ...

A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs.

From butterflies to blue whales, corals and worms, Earth is home to an incredible diversity of animals. How all of these ...

Galápagos plants show repeated evolution and emerging species, emphasizing evolution’s flexibility and active role today.