Deep below the Earth’s surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the chemicals fossilized within shine in brilliant hues of pink, blue and green.

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists.

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

Many animals change landscapes by acting as ‘ecosystem engineers’. Protecting and restoring nature can help us become more ...

Earth not only does not support diverse ecosystems, but it also has places that serve as analogs for other celestial worlds ...

We don’t know how the the life of this bear was, but its end came in the darkness, at the bottom of a pit in a narrow Romanian cave. There were no claw marks on the stone, no signs of a struggle, just ...

California is home to more national parks than anywhere else in the US but where are the best national parks in California?