NASA's Landsat 8 satellite snapped a stunning top-down view of an "unusually spectacular" Mount Etna eruption. Infrared data makes the volcano's lava river really pop.

Hundreds of visitors gathered in Yosemite National Park to gaze at the "Firefall," which occurs when the setting sun reflects ...

Weak Santa Ana winds Thursday and Friday will continue to warm us up and dry us out into the weekend. Winds will remain below advisory level with top gusts 25 miles per hour for mountains and coastal ...

The pile burning project, named Brown Mt, was initiated 2:46 p.m. Feb. 19 in Trinity County. The prescribed fire has been ...

A red-hot lava flow two miles long has been attracting crowds to the slopes of Mount Etna on the island of Sicily, Italy.