As night fell across a mountain ravine in Ecuador, a “cryptic” creature with “blue” bones emerged from its hiding spot and ...

For 130 years, a small Chilean frog vanished from scientific view. Biologists searched. Nature enthusiasts kept their eyes open. But Alsodes vittatus remained stubbornly invisible.

A frog species thought to be missing for well over a century has been spotted again, according to an international team of researchers.

It's that time of year. A tree that looks like something from Dr. Seuss is about to bloom in Central New York.

Anika Noni Rose, the voice of our favorite princess, isn’t staying quiet about it. Rose had been set to return to the role ...

Some species are found once, reported, and then seem to have the ability to remain hidden, only to be rediscovered many years later. From golden moles to birds of prey, these species persist despite ...

A team of researchers has rediscovered a frog species which has not been seen in more than 130 years. First described in 1902 ...

Getty Images/iStockphoto To many across the islands of Japan, small tree frogs, or amagaeru, are a regular sight in gardens and parks around the country. Japanese tree frogs are found not only in ...