A 400-foot-long granite structure off the coast of Brittany suggests late hunter-gatherers were already beginning to settle ...

Learn more about the diversity of tool use in Central Africa during the Stone Age.

This teeny tiny amphibian was found hopping through the cloud forests of southern Brazil. Learn more about the conservation efforts around them.

Learn how dust, air, and everyday products inside buildings can expose people to emerging chemicals that often go unmonitored ...

Learn more about the supernova, which is more than a billion years older than the previous record-holder.

Learn how nitrogen and helium end up in lunar soil, and why this helps us understand planetary habitability.

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

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

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

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

For the first time, scientists have proven tanning beds are more dangerous than the sun and cause widespread DNA damage.

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