Have you ever heard the devastating story of Hachikō the dog? This heartbreaking tale is evidence of a dog's deep and lasting devotion.

When related animals produce offspring, the young can be affected by physical abnormalities and health problems. We explain why.

Motion-activated trail cameras are revealing hidden wildlife behavior, from snow-covered grizzly bears in the Yukon to rare and elusive species worldwide. Learn how these silent observers capture ...

You would think that a spider with legs over a foot wide is the stuff of fiction or nightmares. No, these massive spiders ...

We unpack the complicated subject of dog breeding genetics and explore arguments against very selective breeding practices.

Anacondas achieved their massive size millions of years ago. Discover how anacondas stayed huge while other giant reptiles died out!

Discover the right way to properly clean a messy bird cage in a few minutes with maximum effect and minimal stress.

Learn which pets are most commonly hoarded and how unchecked breeding and mental health issues drive animal overcrowding.

Learn why sardines vanished, leaving tens of thousands of African penguins starving during their annual moult along South Africa’s coast.

A dog drinking water may look like pure, uncoordinated chaos, but what looks like a disaster is actually a masterclass in physics.

The continent of Africa is home to a variety of different habitats – from grasslands and deserts to jungles and forests. Because of this level of biodiversity, Africa is populated by many unique ...

Scientists have discovered a colossal shark that lived 115 million years ago, long before Megalodon. Using rare fossilized vertebrae and modern imaging, researchers reconstructed this ancient apex ...