All 10 sea creatures in this ranking are whales, while elephants and rhinoceroses dominate the land list. Even the lightest whales in the marine ranking outweigh the heaviest land animal by more than ...

If they say why? Why? Just tell them that it's human nature.

The earliest animals may have evolved hundreds of millions of years before their first unmistakable fossils appear in the ...

Nonhuman animals (animals) are constantly "talking" with one another using sounds, smells, visual signals, and various combinations thereof. In his fascinating new book titled Why Animals Talk: The ...

Animals are adept at picking up on things we miss, from faint scents to subtle shifts in body language. But does that ...

For more than a century, biologists have wondered what the earliest animals were like when they first arose in the ancient oceans over half a billion years ago. Searching among today’s most ...

Biotechnology startup Fauna Bio and drugmaker Eli Lilly are collaborating to discover drug targets for obesity through a process that involves studying the genetics of animals that survive extreme ...

Much of what we know regarding how life—as we know it—came into existence is through the recovery of fossils from various sites in the word. The Chengjiang lagerstatte in Yunnan Province, China, is ...