Ancient England snake fossil Paradoxophidion helps explain how modern snakes evolved during warm humid Eocene period.

Sulphur butterflies glide across Zorrillo Canyon, hundreds of them, moving back and forth against the cerulean sky. It’s nothing short of a fairy wonderland for the scientists below. At least, that’s ...

But, in a twist towards the end of the episode, Claudia gave the remaining Traitors, Rachel and Stephen, their first in-plain ...