A little over 5 million years ago, water from the Atlantic Ocean found a way through the present-day Strait of Gibraltar.

A little over 5 million years ago, water from the Atlantic Ocean found a way through the present-day Strait of Gibraltar.

Trump signed executive orders hoping to boost the coal industry amid a surging demand for electricity in the U.S. Here’s a ...

The Yellowstone region's Beartooth Mountains feature some of the most ancient rocks in North America — as old as 3.96 billion ...

Chengdu University of Technology-led research has established a high-resolution astrochronological framework spanning ...

The key A1-basalt — sedimentary rock contact may be offset at depth and can be targeted where this contact intersects the projected vein system. Significant potential for resource expansion exists ...