Storms have wiped out part of California's drought. Global warming could bring climate swings in the future.
Low oil prices threaten oil sands mines in Canada — a major source of carbon pollution.
2016 was the second hottest year on record for the U.S. and the 20th consecutive year above average.
A new study finds birds are arriving at breeding grounds too soon, causing some to miss out on food.
China's energy agency is sharpening its focus on curbing the use of fossil fuels.
A rift across Antarctica's Larsen C ice shelf has surged ahead, making the release of a large iceberg imminent.
The U.S. will become a net energy exporter by 2026, according to the U.S. Energy Information Administration.
A key Atlantic Ocean current could be more likely to collapse because of global warming than previously thought.
Climate change helped ensure the most lopsided ratio of record daily highs to lows ever recorded in the U.S.
2017 likely won't extend the recent streak of record-hot years, but it will still be among the warmest on record.
As Donald Trump takes office, here are four energy issues to watch in 2017.
From dead coral to hopeful deals, these are the stories that mattered most about climate change.
2016 has been a milestone year for energy, and one of the biggest winners is likely to be solar power.
Satellites images reveal a planet in flux from melting ice to growing arrays of solar panels.
Of 1,730 weather stations across the country, 98 percent are running above normal this year.
The retreat of several mountain glaciers is “categorical evidence” of climate change, a new study finds.
Climate change is cranking up the heat at the North Pole and made the current heat wave *much more* likely.
The White House put vast swaths of the Arctic and Atlantic oceans off limits to drilling on Tuesday.
Federal government climate change websites may be at risk in the Trump administration.
2016 is less than two weeks away from cementing its status as the hottest year on record in more than 120 years.