Trump’s early actions, including ordering the US Army Corps of Engineers to open two California dams, have led to concerns ...

"An atmospheric river will surge onshore Wednesday/Thursday bringing heavy rain and snow to the Pacific Coast," the National ...

In a forecast, the NWS warned of "heavy rain, high elevation mountain snow and strong winds" hitting the Northwestern U.S. and into the Rocky Mountain states on Monday. The weather impacts are ...

With massive job cuts, the National Weather Service is reducing vital weather balloon launches in eight northern locations.

The Lower Basin states of California, Arizona and Nevada are asking for a fresh look at proposals for sharing the shrinking ...

carving out the huge basin visible on modern maps. The accumulation of silt and sediment in the eastern lowlands helped cement this new path, laying the groundwork for the Amazon River system we know ...

A Louisiana landscape of centuries-old sugar cane plantations and enduring Afro-Creole culture along the Mississippi River had been ... working in the plantation system in the American South.” ...

The system of turbulent weather started as an atmospheric river that slammed into California ... Track cold weather in the United States here. Cold Weather Safety: Experts offer tips to protect ...

All countries use the metric system to varying degrees. Most of the world has adopted the metric system as their official system of measurement with one major exception: the United States.

An effort to modernize the Columbia River Treaty between Canada and the U.S. has been paused as the Trump administration conducts a broad review of its international engagement. Canada and the U.S.