Rivers are essential for life, providing water, food, and transportation. They also shape landscapes and support ecosystems ...

We’ve known for a while that Mars was once a wet world. But there’s always been a geological puzzle regarding how and where ...

For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...

A database of 2.75 billion buildings could help scientists to monitor urban planning, climate change, disaster risks and even ...

Days of heavy rain due to an atmospheric river that hit Washington state is culminating in the threat of record-breaking ...