Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

Aberystwyth University-led research has shared new findings clarifying that the enigmatic "Newall boulder" from Stonehenge ...

This 2023 astronaut photo shows three glaciers merging into a single massive ice mass in the Karakoram mountains. The stripy ...

More than 300 million years ago, during the Carboniferous Period, much of northern Illinois outside Chicago—including what is ...

What if the fate of future coastlines is controlled by rivers that vanished a hundred million years ago? Hiding under the East Antarctic Ice Sheet, a system of river-carved plains buried beneath more ...