For Americans, news of a record warm January might seem odd given how cold it was. But the U.S. is just a tiny fraction of ...

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 ...

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

The UK could face dramatically colder temperatures as climate change wreaks havoc on ocean currents in the Atlantic that ...

Holding long-term global warming to two degrees Celsius — the fallback target of the Paris climate accord — is now “impossible,” according to a stark new analysis published by leading scientists. Led ...

The Father of Climate Change Awareness James Hansen is a name synonymous with climate change science due to his pivotal role in raising awareness about global warming. Often referred to as the "father ...

This is a transcript of an address given by Dr James Hansen at COP21 in Paris on 2 December 2015. The original address can be viewed here. The study of the economic impact of a Carbon Fee and Dividend ...