As the climate warms, restoring native bush to Christchurch's vulnerable Port Hills becomes ever more crucial.

Cutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...

The Manhattan Project's Trinity test bomb detonated on July 16, 1945. The light, noise, shockwave, and fallout cloud were impossible to keep secret.

Firefighters have reached 50% containment on the 746-acre Marble Complex, with the 700-acre Summit Fire at 58% and the ...

With astrotourism on the rise, the Hipcamp Awards this year includes a category for campsites with dark skies. Here are the ...

Due to continued hot and dry conditions, as well as increased fire starts, the Deschutes National Forest said Tuesday it will include all wilderness areas under Stage 1 public use fire restrictions ...

In central Oregon between Crater Lake and the Columbia River Gorge, Bend is a top outdoor destination. Travelers will find ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...