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The politically charged investigation into the collapse of Solyndra, the California solar start-up t

A Minnesota wind developer is betting on untested storage technology that will allow it to meet elec

Arctic warming will cost trillions of dollars to the global economy over time as the permafrost thaw

Global warming caused mainly by burning of fossil fuels made the hot, dry and windy conditions that

Humanity faces a biodiversity crisis just as profound as the climate crisis, and time is just as sho

This story was co-published with the Huffington Post.CANNON BALL, N.D.—Oil is now in the Dakota Acce

The collapse of Solyndra, the Silicon Valley startup that received a $535 million federal loan guara

If you’re in the mood for a good read and don’t know where to look, USA TODAY’s bestseller list has

Depression rates in the United States can vary widely depending on where you live, according to a ne

Several environmental and Native American advocacy groups have filed two separate lawsuits against t

Millions of Americans will have less to spend on groceries as emergency food assistance that Congres

Tesla's stock price reached $420 on Wednesday afternoon, which elicited responses from social media

With more than 15 million fans following her every Internet move, model Abbie Herbert is used to set

Phoenix, Arizona — The population of Arizona's Maricopa County — which includes the Phoenix metropol