Widely recognized as one of the world's preeminent climatologists, Sir John Houghton was well-known for his theories on the compatibility of science and religious faith. He passed away this month from coronavirus at the age of 88.

Climate change won't just disrupt natural systems, it will spark new human conflicts over resources.

In order for a climate agreement to be worked out, wealthy nations will have to engage with some of the questions that poorer nations are asking. Here are five big ones.

Climate change is already in motion, with potential irreversible consequences such as 23 feet of sea level rise.

Climate change is a WMD on a particularly long fuse, already lit and there for any of us to see.

A new leaked report from the Intergovernmental Panel on Climate Change shows just how great the challenges will be.

When it comes to climate change, there is not paper enough on this planet to properly scale up the story to the right size.

Climate skeptics are doing anything they can to undermine public acceptance of the dangers posed by climate change.