The animal kingdom has no shortage of dance moves, from flamingoes’ synchronized sashays to the waltzes of scorpions. But none are quite like the tap dancing that scientists have observed in poison ...

Why scientists in South America are putting tiny pants on tiny poisonous tree frogs, watch a pair of endangered tiger cubs swim for the first time at the London Zoo, and more of today's top videos. (0 ...

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

Researchers discovered that a poison frog species described decades ago was based on a mix-up involving the wrong museum specimen. The frog tied to the official species name turned out to be brown, ...