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

Think cats forget you after a few days away? Think again. Despite their reputation for being independent—and sometimes even a little aloof—cats have a surprisingly complex memory system. They don’t ...

It's easy to take our modern toilets for granted—did you know the design of modern waste disposal actually protects you from the toxins in your poop? Join Hank Green for a new episode of SciShow and ...

Kerala records its highest-ever Hepatitis A with 31,536 confirmed and probable cases and 82 deaths as of December 30, 2025..

After trying boxing, ballet, singing, medieval fighting and rink hockey, Mike Tweed tackles something a little closer to home ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

From holding your breath while driving by a graveyard to keeping loose change in your car, here are eight strange driving ...

Researchers have known for decades that tiny plastic particles were accumulating in rivers and lakes. But they're only ...

Air travel can be stressful for many reasons. While there are ways to make the ordeal easier, there are some things you just ...

On night walks through Highgate Wood, Cindy Blaney shares the whirling wonder of the often-maligned mammals with the humans ...

Jay Ingram's "The Science of Pets" is a must-read about facts and myths about a global "petpourri" of animals, what's in ...

Why do testicles swell? Find common causes, serious signs, and when to seek urgent medical care for testicular and scrotal ...