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

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 ...

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina and predictions of a slightly less ...

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

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 ...

Theories are emerging suggesting that a decrease in aerosols accelerates the climate disaster. Does cleaner air accelerate global warming? James Hansen, a well-known climatologist who warned the U.S.