In this town of 403 residents 83 miles above the Arctic Circle, beaches are disappearing, ice is melting, temperatures are rising, and the barrier reef Kivalina calls home gets smaller and smaller

The worst wildfire season in Washington state history could be particularly devastating to the people who have lived here between the Cascade Range and the Rocky Mountains since long before the reg

In another sign that El Niño is gaining strength and could soak California this winter, sea surface temperatures in the Pacific Ocean have increased to their highest level so far this year.

Californians are concerned about the effects of climate change and support new steps to address the problem, according to a poll released Wednesday night by the Public Policy Institute of Californi

California is experiencing a particularly muggy, sticky summer, and some experts say rising ocean temperatures are at least partly to blame.

A shallow magnitude 3.5 earthquake was reported Monday morning one mile from Point Arena, Calif., according to the U.S. Geological Survey. The temblor occurred at 11:24 a.m.

“Not a single animal survived in the affected herds,” the Convention on the Conservation of Migratory Species of Wild Animals, a United Nations-backed effort also known as CMS, said in a statement

EPA to release new rule this week to protect wetlands and streams that provide clean drinking water

After two quakes near San Jacinto in early morning hours, a third hits near Corona San Jacinto area hit by magnitude 3.9 and 2.7 earthquakes early Wednesday Three small earthquakes hit in the Inlan

A magnitude 5.5 earthquake was reported Thursday night off the coast of California. (U.S. Geological Survey)