Learn how ancient oxygen levels in the Paleozoic era were linked to giant insect size, and why that theory is now being ...

Discover how a reexamination of the history of the Battle of Hastings revealed that King Harold likely didn't walk there.

Learn more about how some hunter-gatherers in the Southern Andes adopted maize farming.

Learn more about NASA's new plans to repurpose the Lunar Gateway into a permanent moon base.

Learn how eating sour candy can help with anxiety — and find out the other surprising ways that sour foods boost brain health ...

For centuries, we’ve explored this question, sometimes with very biased answers. Find out what modern research says about ...

Learn how snow flies use antifreeze proteins and generate heat to stay active in freezing temperatures.

Learn how drone footage captured sperm whales head-butting for the first time, offering new insight into their behavior and ...

Learn how immersive dreaming may improve sleep quality by shaping how deeply and restfully we experience sleep.

Have you ever wondered why your mouth dries up like the desert after drinking red wine or a cup of black tea? The culprit is tannins — a complex chemical substance found in many of our favorite foods ...

Learn how a fast-moving meteor exploded over Texas and where NASA says fragments may have landed near Houston.

Learn how, after one of the world’s most sensitive neutrino detectors discovered mysterious radio pulses in Antarctica, ...