What makes us human? Most would say our minds. The...

Mammoth Cave in Kentucky stretches for more than 420 miles...

The brown bear, Ursus arctos, is often described as adaptable,...

Coastal communities can’t catch a break. Waves pound the shores,...

Nanoparticles - microscopic specks released by cars, factories, forest fires,...

At the current pace of carbon pollution, the world will...

Even before a baby's birth, a lot has already happened....

Not all screen time is created equal - especially when...

Flip open a high-school biology textbook, and the rule seems...

NASA’s Perseverance rover has rolled across a bright carpet of...

Most of us know our birthday, but our brains may...