Defecation is commonly treated as a universal feature of animal life, a visible outcome of digestion and metabolic turnover.

Beavers, earthworms, prairie dogs, elephants, and more don't just live in ecosystems, they reshape them to the benefit of ...

Dogs react to snow in strikingly different ways, from huskies that thrive in winter to small breeds that shiver at the first ...

Animals with more than one brain defy standard biology. From octopuses to leeches, discover 7 species with multiple brains or ...

Discover the inspiring journey of how the Animal Aid Association in Madras transformed into the Blue Cross of India.

In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest ...

The artificial sweetener aspartame can be found in everything from chewing gum to fizzy drinks and tabletop sweeteners.

Like in humans, microbe levels can indicate health of ecosystem, say scientists from Hebrew University of Jerusalem, Haifa ...

Almost one decade of recorded data retrieved from deep coral reef dives reveals some of the first evidence of that climate ...

Families have been raising livestock in the Afar region of northeastern Ethiopia for centuries, but Nick Ferris finds that ...

Why does some humor relate to basic physical maintenance—breathing, drinking, and eating? As long as they're relatively minor ...

“Expression tells us what cells do, but regulatory DNA tells us where they come from, how they develop, and which germ layer ...