Located east of Portland in the Columbia River Gorge, this historic Washington State Park features a small campground and ...

The new University of Arizona study showing that shallow faults near Seattle ruptured in late 923 or early 924 A.D. is ...

A column of molten rock nearly as tall as a 90-story building could blast out of Kilauea’s summit crater at any point between ...

The James Webb Space Telescope's (JWST) exoplanet subject, LHS 3844 b, is a so-called "super-Earth" about 30% larger than our ...

The Stillaguamish Tribe in Washington state has been buying land in its traditional territory and removing levees. The goal ...

On April 8, we declared a statewide drought emergency, the fourth in a row for the Yakima Basin. Here are the water supply ...

The celestial body’s status as the solar system's ninth planet was withdrawn in 2006. Now some experts say we might want to ...

Rotating, long-lived, severe thunderstorms called supercells tend to produce the largest hail. In supercells, hailstones can be suspended for 10-15 minutes or more in strong thunderstorm updrafts, ...

New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

In this remote Washington state park, visitors can walk among ancient stone trees and discover a landscape unlike anywhere ...

The United States is in the middle of a genuine nuclear renaissance. Reactor restarts. New builds. Bipartisan political ...