Last year, the global average concentrations of major greenhouse gases driving warming—carbon dioxide, methane, and nitrous oxide—reached a new record high since observations began. South Korea’s ...

President Donald Trump says he's “terminating” a Biden-era rule that aimed to reduce planet-warming emissions of methane from ...

President Donald Trump announced Tuesday he's “terminating” a Biden-era rule that aimed to reduce planet-warming emissions of ...

The 2026 Report of The Lancet Countdown on Health and Climate Change finds that many of the health risks and harms of climate ...

Young Canadians testified Tuesday to a "sense of despair" during a landmark climate trial over the federal government's ...

The EPA plans to ease regulations aimed at curbing methane leaks, Trump said. The potent greenhouse gas is a major ...

A new study projects that India's greenhouse gas emissions will continue rising through 2035 under current trends.

As record heat interrupts work, overloads hospitals, and claims thousands of lives around the world, international experts ...

When the Paris Agreement was adopted in 2015, then-President Barack Obama said, "This agreement represents the best chance we ...

Correction: A figure on on carbon dioxide emissions has been corrected to a 53 percent increase on the 1750 pre-industrial ...

Sadie Vipond says she was just seven years old when she began noticing the impacts of climate change. Now a 20-year-old ...

Levels of carbon dioxide (CO₂) and other major greenhouse gases in the atmosphere reached unprecedented highs in 2025, ...