Human movement today is about 40 times greater than the combined movement of all wild animals - including land mammals, birds, and arthropods.

From small-footed hedgehogs to baby hippos, the internet is full of photogenic animals. The cutest ones go viral on social media, with followings larger than those of some human influencers. But have ...

Researchers take a closer look at how animal species, large and small, evolved to fight cancer and what it means for humans ...