Space mining often sounds like a fast route to endless metals. In practice, the first question is simple: what are small ...

Evidence is mounting that the same basic chemistry that made Earth habitable is unfolding, or once unfolded, on Mars. From ...

About two million years ago, the deactivation of a single gene made us more enduring, giving us a significant advantage in ...

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.

The Land of Enchantment offers a myriad of museums. You may even be able to get in free, depending on the day or the location ...