Males of the South American species incubate their young in their vocal sacs. The London Zoo recently established a breeding colony to save the frog from extinction.

Quotable quotes are great to use, but you might want to check on who said what exactly. You may be surprised when you do.

She is best known as a rigorous and creative contributor to the development of macroevolutionary theory — the origin and evolutionary fates of species and higher groups. She has died aged 82.

Here's a look at what you need to know about the Scopes trial: In 1859, British naturalist Charles Darwin published “On the Origin of Species,” which explained ... that starts the creation story in ...

There to observe the challenges, with a well-thumbed copy of her great-great-grandfather’s On the Origin of Species in hand, was botanist Sarah Darwin. “I think probably the main difference is ...

Tennessee became the first state in the country a hundred years ago to ban the teaching of evolution in public school classrooms.

One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping street on the outskirts of ...

asking the scientific question what the origin of plants and animal species is, where we came from, and how we all came to be. CHARLES DARWIN: Yes, and would you believe, humans shared a common ...

Having dedicated his career to understanding human brains, Eagleman shared his perspective in Newsweek's AI Impact interview series with Marcus Weldon.

A future where many humans are in love with bots may not be far off. Should we regard them as training grounds for healthy ...