From Andy May at Watts Up With That, a fascinating chart that plots estimated global mean temperatures along with historical...

A massive water gun fight at the Washington Monument, in which more than 30,000 people expressed interest, was cancelled Monday...

Elon Musk has proposed fusing electric vehicle Tesla Motors and solar panel company SolarCity, both of which are headed by...

The Environmental Protection Agency's (EPA) science advisory panel tasked with reviewing ozone regulations is stacked with experts who have collectively...

A federal judge in Wyoming has struck down the Obama administration's regulations on hydraulic fracturing, ruling that the U.S. Bureau...