Mammals have developed some unusual eating habits over the past 100 million years, but a new study has uncovered the ...

At first glance, geladas look like meat-eating beasts - with their fanged grins and fierce expressions. But don’t be fooled.

Janis Luize Rocha Leites from California, had tried various diets - including spending two years as a strict vegetarian - ...

Why Your Cat Moves Closer With Time (Not Talk) Man walked 250,000 steps in a week to see what it would do to his body Mayday ...

A door dividing incompatible lions in an enclosure at the Columbus Zoo and Aquarium failed in April, resulting in the death of one of four lions and injuries to another.

As some fireflies face challenges from climate change and habitat loss, little changes can make a big difference.