Elon Musk's skyrocketing net worth: He's the first person with over $400 billion

NEW ORLEANS (AP) — A southeast Louisiana official has been accused of committing perjury for failing

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Regardless of the outcome of the presidential election, the United States will officially be out of

Countries won’t be able to limit global warming to 1.5 degrees Celsius above pre-industrial levels,

BRUSSELS (AP) — Some European Union countries on Thursday doubled down on their decision to rapidly

Who's that girl? It's Zooey Deschanel!But you may have not known it from the New Girl alum's latest

The U.S. Supreme Court on Monday declined to take up ExxonMobil’s latest attempt to block Massachuse

The sixth of 21 stories from the American Climate Project, an InsideClimate News documentary series

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A Florida man and his teenage stepson died after hiking in extreme heat at Big Bend National Park in

DES MOINES, Iowa — Iowa's Republican-led Legislature passed a bill banning most abortions after roug

Life isn't quite so simple anymore for Paris Hilton and Nicole Richie.The two socialites-turned-busi

Washington state voters will decide this November whether to approve the nation’s first carbon fee i

The government’s incubator for financially risky innovations that have the potential to transform th

ARPA-E on Track to Boost U.S. Energy, Report Says. Trump Wants to Nix It.