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 ...

For Americans, news of a record warm January might seem odd given how cold it was. But the U.S. is just a tiny fraction of ...

In a new analysis, acclaimed climate scientist Professor James Hansen and colleagues said that scientists had greatly underestimated the rate of global ...

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

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

The last 15 years have warmed at about twice the rate of the previous 40 years. View on euronews ...

WASHINGTON — Holding long-term global warming to 2 C — the fall-back target of the Paris climate accord — is now "impossible", according to a stark new analysis published by leading scientists.

Scientists link global warming to lower sulfur pollution from ships. Fewer ship aerosols mean less sunlight reflection, allowing heat to stay.

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