More than 40,000 people are expected to attend the global climate change summit as questions swirl about the United States' future involvement.

While other big state Democrats are reviving the resistance, Gov. Kathy Hochul of New York says she is open to working with ...

Diplomats from across the world head to Azerbaijan for the annual climate summit, known as COP29. Critics allege greenwashing ...

CNN asked readers to share feelings about the 2024 election. More than 2,000 respondents revealed mixed emotions over the ...

California wildfires have gotten much worse over the last two decades, researchers say. But an especially wet winter, combined with drier, warmer weather tied to climate change, came together to fuel ...

Research shows that, instead of replanting rainforests, allowing them to bounce back naturally would store loads of carbon.

Donald Trump’s victory puts a skeptic of global warming back in the White House, triggering an about-face on climate policy ...

Climate leaders in California are now bracing for rejection under Trump if the Biden administration doesn’t sign off on the ...

Historically, state leaders have written the particulars of river management rules, and the federal Bureau of Reclamation implements the states’ ideas.

Democratic governors and attorneys general are beginning to build a Resistance 2.0, talking tough and promising new laws and ...

In 2024, the world experienced a number of extreme weather events. For instance, the report calls out a July heatwave in the ...

Climate scientists have long identified 1.5º of global temperature rise as a grave milestone for avoiding disaster ...