When "Frog and Toad" books hit shelves over 50 years ago, critics couldn't have guessed they would become pop culture icons. Here's how it happened.

A golden-backed frog was discovered with a tiny mushroom growing out of its flank, leaving scientists to question what might be the cause for the unique fungal growth.

And it put these endangered frogs at risk of going extinct.Today on the show, how Ivan tried to put an end to the poison frog black market, by breeding and selling frogs legally.

When the Pelophylax nigromaculatus frog gulps the beetle, it can survive by swimming through the frog's digestive tract to later be pooped out intact and alive. Previously, it was suspected frogs ...

“I noticed there was a frog living in our fence, so I made him a house. He hated it,” Dazza says at the beginning of the video. “One week later, TikTok was like: ‘he needs easier access ...