It feels like a massive challenge to find even a single square inch of the planet that hasn’t been touched […] ...

Caver Rowan Worsman was going through buckets of rubble when she spotted something white. She had discovered a part of a jaw, still containing teeth, of a wolverine from as far back as the Ice Age, ...

Imagine something alive today that was already ancient when woolly mammoths still roamed the Earth. Now imagine that it spent ...