The Colorado River Delta is almost entirely dry, but environmentalists are hoping they can keep getting water to restore ...

Research led by the Universidad de Burgos has uncovered evidence suggesting Neanderthals engaged in collecting activities ...

Great Abaco Island has a blue hole, Sawmill Sink, filled with fossils from the Ice Age showing the island's ancient history.

In tropical regions worldwide, an area around the size of Mexico has the potential to naturally revert back into forest, new ...

Stunningly preserved fossils of reptilian footprints and underbellies discovered last year in the Italian Alps have helped ...