For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

Animals reproduce in different ways. Some, like humans, give birth to live young. A few reproduce by budding – a new creature grows from a segment of the original animal. And many different types of ...

Climate Change and Its Impact on Wildlife Climate change is not just about hotter summers and colder winters; it deeply ...

Giraffes are among the world's most recognizable animals. With their elongated necks and long legs, their gracious movements ...

This free five-day lesson plan explores five versatile habitats, providing a daily lesson plan, vocabulary matching activity, ...

The Lunar New Year has arrived! Find out which animal correlates with you personally.

The legend of the 12 animals in Chinese New Year comes from a poem about mythical creatures aiding spring's arrival ...

However, there’s no single definition of a species, meaning this vital concept in biology can be difficult to understand. Find out the different ways scientists have of describing what species are, ...

Cary Wolinsky and Bob Caputo have a combined 64 years of experience photographing stories for National Geographic and other publications. Along the way, they learned a thing or two about making ...