AUSTIN, Texas--Studying neotropical poison dart frogs, biologists at the University of Texas at Austin uncovered a new way that the frog species can evolve to look similar, and it hinges on the ...

From the brightly colored poison frogs of South America to the prehistoric ... up when she was a graduate student at the University of Texas at Austin. Tarvin opted to study epibatidine, one ...

For researchers studying the chemical defenses of poison frogs, taking samples of the frogs ... Analytical chemist Livia Eberlin of the University of Texas at Austin originally developed ...

A Brazilian woman was arrested at an airport in Bogota, Colombia, on Monday for attempting to smuggle 130 poisonous dart frogs out of the country, officials said. The woman was flying out of El ...