The Americas takes us on an expansive journey across our planet’s greatest supercontinent, containing the widest variety of ...

Fossils known as Prototaxites, which once dominated the land, have puzzled scientists since Darwin’s days. New evidence ...

The idea of the tropics expanding into the southern United States might sound like a concept from a science fiction novel.

The contemporary island compound is divided into separate pavilions with four bedroom suites, an outdoor terrace, and an ...

(CNN) -- Walk into Naughty Auties, a virtual resource center for those with autism, and you'll find palm trees swaying against a striking ocean sunset. Were it not for the pixelated graphics on the ...