Crescent dunes and meandering rivers can 'forget' their initial shapes as they are carved and reshaped by wind and water while other landforms keep a memory of their past shape, suggests a new ...

The film explores the processes of weathering and sedimentation that shape the Earth's surface. It explains how rocks break down into mud and sand through natural elements, which are then carried ...

Mention the word “delta,” and most people will think of an airline or a cinematic fraternity house before they think of the depositional landform found at the mouth of rivers. But, really, you should ...

UNIVERSITY PARK, Pa. — New analysis of data from the Curiosity rover reveals that much of the craters on Mars today could have once been habitable rivers. “We’re finding evidence that Mars was likely ...