The head of Iran's meteorological service said that, unless the general knows something he doesn't, there's no way a country can steal clouds.
A stable climate could be key to hosting life.
Scientists simulated global warming inside bee nests to find out what happens if the Earth continues to warm at the predicted pace.
April in the United States may have been colder than usual, but that doesn't mean the climate isn't still warming.
"The shape of the fog hole almost coincides one-to-one with the city boundaries and the size of the city."
Across the country, there was a 30- to 50-degree temperature difference on Wednesday.
The advent of land plants changed the planet forever.
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. . . .