Do you really eat spiders in your sleep? Thankfully, no. Researchers explain why and how we’d know if we were swallowing ...

Spot the stunning ‘Cold Moon,’ the third in the series of three sequential supermoons in 2025, which will appear alongside ...

Learn what the first maps of the sun's atmospheric boundary reveal about solar wind and its escape into space.

Learn how motion sensors and GPS tracking uncovered how raccoons weigh risk against reward.

The largest dietary study comparing children’s diets shows that eating a vegetarian and vegan diet can work well for growing ...

Learn how hunger affects mood only when people consciously feel it — not simply when energy levels drop.

Learn how rats with naturally high hormone levels chose to chill out by seeking puffs of cannabis vapor.

Learn how resident orcas collaborate with local dolphins to hunt salmon while offering protection for their smaller cousins ...

Learn more about the creation of fire, and how new artifacts show that fire was used tens of thousands of years earlier than ...

Learn how chemical clues reveal a mosasaur was hunting in freshwater rivers as the Cretaceous seaway receded.

Learn why purrs say more about a cat's identity than its meows, and how domestication forever changed the way cats ...

Learn how chemical signatures in the Hjortspring boat’s caulking pointed researchers toward its Baltic origins.