A scene from the first episode of “Planet Earth II,” which shows a marine iguana hatchling and a racer snake. BBC The BBC aired the first episode of its “Planet Earth II,” narrated by naturalist Sir ...

Some lizards have evolved to be resistant to the venom of snakes, entering into a sort of evolutionary arms race with their limbless cousins. A family of lizards known as varanids has evolved ...

A rare discovery in a Cuban cave has rewritten what we thought we knew about reptile intelligence: the first snake hunters we ...

Wildfires rage, yet many snakes slither on. Here’s how ancient survival tricks may be helping reptiles outlast climate-driven ...

Over Labor Day weekend, Repticon, a traveling reptile and exotic animal convention, made slimy, scaly and spiky return to the Valley with hog-nosed snakes, ball pythons, leopard geckos, tarantulas, ...