We are halfway through winter and after an exceptionally warm start, North America’s winter is transitioning toward more predictable patterns with La Niña.

West Greenland's lakes have undergone an alarming change. Within just a couple of years, thousands of its great blue lakes ...

The contrast between the declining Western Arctic herd and the thriving Porcupine herd is correlated to different levels of ...

(THE CONVERSATION) Atmospheric rivers – those long, narrow bands of water vapor in the sky that bring heavy rain and storms to the U.S. West Coast and many other regions – are shifting toward higher ...

The U.S. Army Corps of Engineers wanted to use gigantic mechanical traps to haul baby fish downstream in tanker trucks.

Atmospheric rivers are narrow corridors of concentrated moisture in the atmosphere, playing a pivotal role in the global ...

Thousands of acres have been burned in Los Angeles, and the burn scars could flood easily should a moisture-laden storm hit.