Something unusual may be brewing in the stratosphere, and meteorologists say it could change the course of the winter forecast. The atmosphere is at a "critical juncture," and what happens in November ...

President Donald Trump signed actions on the first day of his second term to pull the United States out of the Paris Agreement, an international climate change treaty in which nearly 200 countries ...

The primary focus of international climate negotiations this week in Baku, Azerbaijan, is how to pay for the costs of cutting global climate pollution and adapt to the impacts of climate change. But ...

When it comes to the fight against climate change, the Southern Ocean is on our side. For around 200 years it has acted as a major buffer against global warming by absorbing harmful carbon dioxide.