The onset of some level of climate upheaval or widespread destruction of biomes and human lives, mild or severe, has ...

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 ...

A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...

As global heat records are obliterated, scientists conclude it’s a signal the planet is likely on track to breach the Paris ...

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

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

The world broke another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina and ...

The UK could face dramatically colder temperatures as climate change wreaks havoc on ocean currents in the Atlantic that contribute to Britain's weather, a renowned climate scientist has warned.

The Father of Climate Change Awareness James Hansen is a name synonymous with climate change science due to his pivotal role ...