The European climate service Copernicus says the world warmed to yet another monthly heat record in January, despite an ...

The rapid meltdown of polar ice could shut down a key ocean current by 2050, triggering catastrophic surges of sea level rise along the U.S. East Coast and dangerous climate shifts in northwestern ...

WASHINGTON, Feb 6, 2025 (AFP) - Holding long-term global warming to two degrees Celsius -- the fallback target of the Paris ...

James Hansen, a former Nasa scientist now at Columbia University, said the record temperatures of the past two years were the ...

Those are the latest alerts in a new paper led by James Hansen, director of Columbia University’s Climate Science, Awareness ...

Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but ...

Earth’s prolonged streak of abnormal heat continued into 2025 despite the arrival of La Niña ocean conditions, which ...

WASHINGTON — Holding long-term global warming to 2 C — the fall-back target of the Paris climate accord — is now "impossible" ...

Despite cooling La Niña conditions and a chilly United States, the world experienced a record heat in January 2025, sparking ...

The world’s nations agreed during the landmark Paris climate accord of 2015 to try to hold end-of-century warming to 1.5°C ...

A stark new analysis concludes that Earth's climate is more sensitive to rising greenhouse gas emissions than previously ...

Renowned climate scientist Professor James Hansen has warned that current warming targets are "dead" and the UK could be ...