If not for a pair of Smithsonian scientists, the fingernail-size frog from Brazil would have likely gone extinct without ever being described ...

This newly discovered poison frog may represent an evolutionary step on the pathway towards developing brilliant warning coloration associated with other poison dart frogs. A small reddish-brown frog ...

A new species of poison dart frog has been discovered in the heart of the Brazilian Amazon, where dense rainforests host some of the most diverse and complex ecosystems on Earth. In a study published ...

The phantasmal poison frog, Epipedobates anthonyi, is the original source of epibatidine, discovered by John Daly in 1974. Epibatidine has not been found in any animal outside of Ecuador, and its ...

“The environment ministry along with the airport police seized 130 poisonous dart frogs from a Brazilian citizen travelling to Sao Paulo via Panama. These frogs were originally from Narino. The ...

A Brazilian woman was arrested on charges of wildlife trafficking after police in Colombia discovered 130 poisonous frogs in her luggage. Authorities at El Dorado International Airport in Bogotá found ...

A team of researchers at UC San Francisco, the California Academy of Sciences and Stanford University have uncovered some intriguing clues in the mystery of how some poison birds and frogs evade their ...