So cute, so deadly: A two-month-old poison dart frog ... who have learned to roast the frog on a spit and collect the toxic liquid they exude. This is then applied to darts that are loaded ...

A deadly toxin extracted from the skin of a South American “poison dart frog” had been ... who have learned to roast the frog on a spit and collect the toxic liquid they exude.

The researchers discovered something curious about the tiny, shiny frogs’ behavior, too: they appear to be monogamous. The ...

They were poison dart frogs, and they were unlike any others the expedition team had seen before. Jet back with metallic turquoise-green stripes and orange “chrome” limbs, these frogs were ...