Check out some of the weirdest warty frogs in North America More than 100 unique species of frogs live in the US and Canada. A new tome spotlights them all. Popular Science Team Jun 29, 2023 6:00 ...

The popularity of the famous French delicacy of cuisses de grenouille, or frogs’ legs, is threatening the existence of certain frog species, a group of more than 500 environmental campaigners ...

Globally, rediscovered species face a range of outcomes — from full recovery to declines so severe populations aren’t genetically viable, or risk extinction due to single events.