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

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 ...

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

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

The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist ...

Holding long-term global warming to two degrees Celsius – the fallback target of the Paris climate accord – is now ...

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Niña ...

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

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

A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...

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