AIR POLLUTION
D.C. Circuit largely upholds Obama ozone standards
Obama-era ozone standards that sparked years of litigation will largely remain in place after federal judges today rejected a variety of legal challenges.
Obama-era ozone standards that sparked years of litigation will largely remain in place after federal judges today rejected a variety of legal challenges.
Utilities have shuttered power plants at breakneck speed, but those units tend to be small and intermittently used.
A U.S. cybersecurity official laid out his agency's priorities while warning critical infrastructure operators about "ransomware" threats.
The Texas grid has posed a riddle: How does a state with the nation's thinnest margin of backup electricity keep power humming in a heat wave?
If music is a reflection of a culture's conscience, then America is grieving and worried about climate change.
The numbers are in, and they're not looking good for the plug-in hybrid, a crossbreed vehicle that helped get Americans used to the idea of electric cars but may be falling out of favor.
This week's political maelstrom on the presidential campaign trail has triggered a new round of debate about the role global warming will play in the White House fight.
It's a familiar story during the Trump administration: The merits of a treasured landscape are pitted against fossil fuel prospects under federal land.
President Trump is prepared for world leaders to press him on climate change during the Group of Seven meeting in France this weekend.
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