Research on Ireland's Aran Islands may offer some warnings about the future impact of climate change.

  • Jan 23, 2018

Scientists say burning plants for energy and capturing the carbon, at a large scale, could cross key "planetary boundaries."

  • Jan 22, 2018

2017 was among the planet's hottest years on record, NASA and NOAA scientists report.

  • Jan 18, 2018

Climate change won't get as bad as we dread, a new study finds. But we're not going to get off easy, either.

  • Jan 17, 2018

But one oil company spokesman called the suit “factually and legally meritless."

  • Jan 10, 2018

By 2019, a federal energy report forecasts, natural gas will provide 34 percent of U.S. electricity and coal 28 percent — making gas the top fuel for electricity generation, a role held by coal as recently as 2015.

  • Jan 9, 2018

The record-breaking year raises concerns about the effects of future natural disasters, as scientists fear climate change could make extreme weather events more damaging.

  • Jan 8, 2018

There's a lot we don't know -- but we do know that climate change will give us different winters.

  • Jan 4, 2018

Coral reefs used to face devastating bleaching every few decades. Now it happens every 6 years.

  • Jan 4, 2018

Scientists came to explore the fabled waters of the Canadian Arctic — but they could also change its future.

  • Dec 21, 2017
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