A tiny frog with an extraordinary difference has become an internet sensation after being born with an extra hand. Meet Sory, an Amazon Milk Frog with a rare genetic mutation that left him with a ...

Germán Chávez is no stranger to the Amazon rain forest, where he says "one can't help but get excited" by all the reptiles and amphibians that he has made a career out of studying. But when he came ...

Researchers dug up a new-to-science species of burrowing frog in the Peruvian Amazon that resembles chocolate. The frog has been nicknamed the tapir frog for its distinctive-looking snout.

The Atlantic Coast leopard frog, first identified in an industrial section of Staten Island in 2012, is now on the state’s endangered species list. Conservation groups see an opportunity. By Aaron ...