From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

Scientists have identified Gitchak Nakana, a blind blood-red fish, in an underground aquifer in Assam's Goalpara district.

An ancient Martian system of canyons and valleys could be home to archaic life forms, a ground-breaking scientific paper has found. Scientists investigating the Red Planet’s mind-boggling cave system ...

LAS VEGAS (KLAS) — When it comes to underground tunnels, Elon Musk and The Boring Company are far from the first people to dig down below our feet for massive projects. Some of those projects – such ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...