climate change

Science, Tech & Environment

Storm expert says climate change may have played a big role in Typhoon Haiyan after all

Atmospheric scientist and tropical storm expert Kerry Emanuel has taken a deeper look at the possible influence of climate change on supertyphoon Haiyan, and has found that global warming may have had a good deal more to do with the storm's intensity than he originally thought.

Global Scan

Iran and US agree, but on what exactly we're not sure

The news over the weekend was of an agreement between leaders of six world powers and Iran over that country's nuclear program — but what the agreement really says isn't really, well, agreed. Still, there was no shortage of strong feelings about the deal. Plus, a Canadian town has developed a system for dealing with polar bear visits to town. That and more, in today's Global Scan.

Science, Tech & Environment

Storm expert says climate change may have played a big role in Typhoon Haiyan after all

Atmospheric scientist and tropical storm expert Kerry Emanuel has taken a deeper look at the possible influence of climate change on supertyphoon Haiyan, and has found that global warming may have had a good deal more to do with the storm's intensity than he originally thought.