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

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 ...

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

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

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

James Hansen, a former Nasa scientist now at Columbia University, said the record temperatures of the past two years were the first payment owed on a “Faustian bargain”, where air pollution in ...

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 ...

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

Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but researchers still disagree on the size of this effect ...

Il est trop tard. Pour l'ancien climatologue de la Nasa, James Hansen, maintenir le réchauffement sous les 2°C est impossible.

The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist James Hansen, and others arguing that global warming is accelerating.