What would life really be like on a Super Earth? In today’s wild new episode, we drop you onto a massive alien world where ...

It's almost certainly not an extraterrestrial telegram. But waves that seemed to come from the vicinity of Proxima Centauri ...

An ancient Martian system of canyons and valleys could be home to archaic life forms, a ground-breaking scientific paper has ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.