Seven 115,000-year-old human footprints have been discovered, preserved in an ancient lakebed in Saudi Arabia.

Come for the Cuyahoga Valley waterfalls, stay for the local wine.

It's got some of the purest air, courtesy of two huge forests ...

You might think of Australia's arid center as a dry desert landscape devoid of aquatic life. But it's actually dotted with ...

An ocean-mining company has funded some of the most comprehensive scientific studies to date, and peer-reviewed results have ...

There is high global demand for critical metals, and many countries want to try extracting these sought-after metals from the ...

One of the most attractive targets for deep sea mining advocates is the Clarion-Clipperton Zone (CCZ), a continent-sized ...

It was thought that complex cells couldn’t survive above a certain temperature, but a tiny amoeba has proven that assumption ...

New data shows Ice Age hunters used Mezhyrich’s mammoth-bone shelters briefly, highlighting adaptations in a volatile, frigid ...

Taam Ja reveals a 274-meter abyss in Chetumal Bay, the second-deepest blue hole on the planet and a mystery hidden beneath ...

Calakmul remained relatively undisturbed until gum harvesters in Mexico led an American botanist to them in 1931. Here’s what ...

"Before the land consolidations of the 197oS," Riegel continues, "we had hamsters, hares, partridges, orchards and vineyards ...