Volcanic rock at the Sáttítla Highlands National Monument filters rain and snowmelt into an underground aquifer network that ...

On an overcast winter morning that smelled of damp earth and pine needles, Isaiah Scott paused mid-step along a muddy, ...

Nikon’s Small World in Motion competition offers a unique window into life under a microscope. A tardigrade, colloquially known as water bears, move around a volvox algae colony. Tardigrades are water ...

Extreme humidity and triple-digit temperatures are affecting around 250 million people across the United States. Here's the science behind the heat dome that’s stifling the nation. A sunbather rests ...

Learn the science behind the sensation of butterflies in the stomach and what it reveals about your body.

Will Smith ventured into a remote cave collect and study venom from giant tarantulas for his National Geographic show, ...