North Carolina has forever been college football’s biggest mystery.It’s the flagship university in a

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Global warming is about to tear big holes into Earth’s delicate web of life, pushing temperatures be

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Journalist Wesley Lowery, author of the new book "American Whitelash," shares his thoughts about the

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The following is a transcript of an interview with U.S. Rep. Veronica Escobar, Democrat of Texas, th

The world added record levels of renewable energy capacity in 2016 while spending less on clean ener

When a Republican introduced legislation in Congress on Monday to put a tax on carbon dioxide emissi

Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the cl

The following is a transcript of an interview with U.S. Secretary of State Antony Blinken that aired

Climate researchers racing to calculate how fast and how high the sea level will rise found new clue