Researchers studying amphibians in Asia have made an exciting discovery: a new species of frog with teeth, named Limnonectes cassiopeia, has been identified on the island of Luzon in the Philippines.

Researchers hiked into the Amazon rainforest in northern Ecuador and Peru in 2019 to search for some very specific frogs, known as nurse frogs, according to a study published March 21 in the peer ...

Surinam horned frogs achieve their enormous girth by being ... locking it in their jaws with their sharp teeth. They are aggressively territorial and voracious to a fault. Some have been found ...