A powerful tsunami seen from space is overturning what scientists thought they knew about how these waves travel.

A satellite built to measure Earth’s water has started answering a different kind of question. “What’s the shape of water?” Specifically, “How is water reshaping the ground beneath it?” NASA launched ...

In a first, a space mission led by NASA and France has tracked Earth's rivers swelling and shrinking from month to month over the course of a year and found significantly less of a swing than previous ...

New images from a NASA satellite are giving scientists a view of tsunamis that they have never had before, revealing intricate structures in the open ocean that were previously invisible. Instead of a ...

Add Yahoo as a preferred source to see more of our stories on Google. A NASA water satellite is helping scientists study how rivers reshape land, from large river motion to steep drops and ...