There’s a lot to be grateful for the first mammalian ancestors who evolved side-to-side chewing.
Welcome to the planet’s sixth major extinction — take a seat.
For the first time in history, a bee in continental US has been listed as endangered.
Scientists are trying to de-extinct ancient cows called aurochs.
The cheetahs can’t outrun humanity.
A new report published by the IUCN shows that the emblematic giraffe is facing a threatening decline.
Large marine species are favorably lost which could disrupt marine ecosystems for millions of years.
Humpback whales have made an epic return.
While the situation of pandas is improving, the same can’t be said about great apes.
In between rising temperatures and human hunters, mammoths and sabretooth tigers stood no chance.