How does a hummingbird's thin beak snatch bugs from the air?

Scientists visit the oceans of the world to study what is beneath the sea floor.

Scientists have learned why these birds live in colonies.

A scientists helps arctic-fox researchers discover that some foxes share dens and some mother foxes mate with more than one male fox to give their offspring the highest chance of...

Astronomers observe the formation of a red nova which occurs when two stars merge and explode.

Who covers the nest to protect these frogs' eggs and how is it done?

Meet a scientist who dodged elephants and a cheetah to study baboons.

Describes how Weddell seals live on and under Antarctic ice.

Learn why people food makes a dangerous diet for bears.

A scientist discovered that monkeys can control the sounds they make--they seem to know when to keep quiet and when to call in the family.