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 ...
Holding long-term global warming to two degrees Celsius – the fallback target of the Paris climate accord – is now ...
Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but ...
Those are the latest alerts in a new paper led by James Hansen, director of Columbia University’s Climate Science, Awareness ...
In a new analysis, acclaimed climate scientist Professor James Hansen and colleagues said that scientists had greatly underestimated the rate of global ...
A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...
The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist ...
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.
Since James Hansen's 1988 testimony, the level of confidence in the anthropogenic (human-induced) causes of global warming has grown to be functionally unanimous within the scientific ...
Theories suggest that a decrease in aerosols may be accelerating climate change. Does cleaner air speed up global warming?