It’s a rare and fascinating event: the world’s largest geckos have laid eggs without any males involved, thanks to parthenogenesis. This documentary dives deep into the science behind asexual ...

In England, the “sword dragon” is discovered, a new species of Jurassic ichthyosaur that reveals clues about marine evolution ...

In the context of all known animal species, mammals are relatively rare — far less numerous than many other groups of animals ...

Check out the surprising diversity of life living in the arid climate of Joshua Tree National Park. How many will you see?

These species have evolved to survive extreme environments and live far beyond what we typically associate with animal lifespans.