We hear about minerals all the time. Lithium, cobalt, nickel,...

For most of us, teeth mean crunching pretzels or tearing...

Earth’s earliest complex organisms endured harsh environments, and a new...

When researchers lowered a cow carcass 5,345 feet (1,629 meters)...

Night vision gear keeps soldiers and rescuers safe after sundown,...

A quick text that says “thinking of you” might seem...

Some species of fig trees possess an extraordinary ability. They...

Everyone sends texts. It’s simple - one message goes out,...

A pulsing headache can feel like your brain is fighting...

Antarctica’s surrounding ocean has lost sea ice equal to the...

Protocells, the simplest kind of cell‑like bubbles, may have served...