The world warmed to yet another monthly heat record in January, leaving scientists shocked. It was hoped that the La Niña ...

Those are the latest alerts in a new paper led by James Hansen, director of Columbia University’s Climate Science, Awareness and Solutions Program and a former director of NASA’s Goddard Institute for ...

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 ...

James Hansen, the climate scientist best known for ... But he says it is not completely implausible. Gavin Schmidt at NASA says the number is “very likely an overestimate” because it assumes ...

A new analysis by Professor James Hansen, acclaimed climate scientist, said the International Target of two degree Celsius is “dead.” He and his colleagues determined that a combination of a reduction ...

Retired senior NASA atmospheric scientist John S. Theon is the former supervisor of James Hansen, the NASA scientist widely known for his vocal warnings of man-made global warming. Theon has now ...

Led by renowned if dissenting climatologist James Hansen, the paper appears in the journal ... "That scenario is now ...

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.