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

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

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 about the swelled-up structure beneath Bermuda, where a thick layer of buoyant rock may be holding up oceanic crust.

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