We can create a society that uses wind, solar, geothermal and batteries to keep the lights on,” writes Linda Seeley.

A California judge has challenged the Trump administration's authority to unilaterally order the restart of an offshore oil ...

Strong, gusty winds swept across parts of Southern California on Friday, including Santa Clarita in north LA County where the wind-driven Crown Fire sparked around 11:30 a.m. The National Weather ...

Here are The Arizona Republic's top girls high school track and field athletes from April 6-11. Vote in our poll for No. 1.

Colorado will be doing classic Colorado things late this week as we go from a warm and windy Thursday to a chance for snow on ...

A backcountry skier high above Big Cottonwood Canyon near Brighton triggered a soft-slab avalanche in Wolverine Cirque and ...

Trump-style, Democrat Newsom has also back stabbed a 2018 comprehensive plan he had signed to phase in a 100 percent ...

Local opposition to solar has long been an obstacle for green energy developers. But some communities are working to reverse ...

Captured in remote northwest Iceland, this striking wildlife image reveals the harsh reality of Arctic conditions – and the ...

What is the bike that MVDP rode to victory at E3 Saxo Classic, and used to battle Pogačar at Tour of Flanders? An All New ...