While the world's most advanced climate models successfully reproduce heat waves once they are underway, they consistently ...

President Donald Trump blasted the accuracy of scientists' global warming projections in a social media post that itself ...

Surely you've heard of RCP 8.5? Maybe not. But it's been in the spotlight since U.S. President Donald Trump who stirred up a conversation about a projection of future climate change that's rarely ...

A new generation of climate scenarios has set aside RCP8.5, which projected a nearly 5°C rise in global temperatures by 2100. Donald Trump presents this as proof of 'alarmism' among climate scientists ...

A new study from the Hebrew University of Jerusalem challenges a long-held assumption in climate science by showing that ...

Climate scientists are increasingly moving away from using one of the most pessimistic global warming scenarios, arguing that ...

Both the old best and worst case future scenarios in the fight against climate change are being jettisoned by the world’s top scientists as they prepare the next series of huge United Nations reports.

What comes next will depend on us.

Katharine Hayhoe, one of the world’s best-known climate researchers, and Andrea Hinwood, UNEP’s Chief Scientist, offer their thoughts on the state of the climate.

President Trump blasts Democratic climate policies after scientists move away from one of the most extreme UN-backed global warming scenarios.