The size of these snail fossils that were pulled out of the ground while excavating: 5. This ginormous IUD for cows: ...

As night settled across a forest in northeastern India, some “stocky” creatures with “fiery orange” eyes began calling for mates. The calls worked — but also caught the attention of nearby scientists.

Have you ever looked into the mirror and wondered just how deeply your roots stretch back in the tree of life? It might ...