Defense Secretary James Mattis You'd think Secretary of Defense James Mattis was as concerned with man-made climate change as the head...

BigThink.com was founded in 2007 and Larry Summers and Peter Thiel were among the initial financial and intellectual investors in...

A federal judge has denied a last-minute plea to stop the Dakota Access pipeline, allowing the $3.8 billion oil pipeline...

House lawmakers kicked off their effort to push back against national monuments designations, targeting the large swaths of ocean the...

President Donald Trump has signaled he will revisit fuel efficiency standards for cars and trucks at the American Center for...