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Valles Marineris on Mars is 10 times longer and three times deeper than Earth's Grand Canyon.

A new antibiotic hits germs with a two pronged attack.

Maybe you're one of the 74% of Americans in one survey who said they planned on hitting the reset button on Jan. 1 and resolving to improve. Those New Year's resolutions most commonly focus on eating healthier, exercising, losing weight and being a better person.

No, being interested in BDSM does not mean you had a traumatic childhood.

Some volunteers performed above chance. They weren't the psychics.

The arc of geological history is long, but it bends towards supercontinents – so, what will the next one look like?

Are we living in a baby universe that looks like a black hole to outside observers? New study raises possibility.

Habits are easier to hack and change when you understand how they work.

Reading code activates a general-purpose brain network, but not language-processing centers.

Two new studies shed light on who first inhabited the islands, who replaced them first, and how few people lived there.