President Donald Trump and the United States were roundly snubbed at this year's World Government Summit, just two years after President Barack Obama delivered the forum's keynote address.
China has for the first time revealed its Arctic Policy. Will it follow Russia in bringing military power to the resource-rich region?
"This is sort of a dark archaeology, where we benefit from climate change that's making this ice melt."
But it can still be saved, scientists said.
The future is uncertain for many favorites.
In his end-of-the-year address, United Nations Secretary-General António Guterres warned that the world is on "red alert" over a litany of issues.
Many of the vacated positions remain unfilled.
The move is a sharp change of tack from the Obama administration.
Climate models are tricky. This study shows the most accurate ones predict the worst future warming.
When it comes to eruptions, everything is unpredictable.
"The thing that scares me the most in the long term is the state of our politics here, and...it's gotten worse," Michael Morell said.
The EPA chief on the Paris Accord, fossil fuels, clean water, clean air, economic growth. . . .
An interviewer's surprising discovery resurrects another sore point from her election loss.
Nearly two-thirds of Americans are concerned about climate change and most think our storms are getting worse because of it, a new poll found.
Hurricane prediction science is improving, but at a frustratingly slow pace.
Climate change will make storms in general more severe, but scientists won't blame individual storms on it.
This continues a trend that began when the Trump administration took over the White House.
Gator catchers say the animals "are [simply] trying to deal with the weather like the rest of us," but still—OMG.
The report says humans have caused some warming, a view at odds with that of the Trump crew.
Foreign cyberattacks and economic uncertainties were ranked third.