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

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

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

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

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 ...

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 ...

James Hansen: In the case of the United States' economy, where the study was done in detail, it was 3 million new jobs in 10 years, and significant increase in GDP. We need energy. People thinking, ...