Saturn’s largest moon, Titan, is often described as one of the most Earth-like places in the solar system. It features vast river networks, expansive lakes, and a thick nitrogen-rich atmosphere. But ...

Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a ...

River deltas and Lake Ayakum in Tibet are featured in this image photographed by an Expedition 27 crew member on the International Space Station. The Tibetan Plateau contains numerous lakes that dot ...

Aída Navarro joins the fight to revive the Colorado River Delta — and hope is flowing again. The Colorado River Delta was once a lush wetland. After decades of damming and diversion, it dried up — ...

“The river was nowhere and everywhere,” wrote naturalist Aldo Leopold of the Colorado river delta, the region where waters originating in the Rocky Mountains meander into the Gulf of California in ...

PROVO, Utah — A restoration project four years in the making has finally opened to the public, with the Provo River Delta saving a rare fish and bringing new recreation opportunities to everyone.

IDFG says construction will begin in late October or early November to continue work improving fish and wildlife habitat in ...