Early Collapse of Arctic Sea Ice Is Another Ominous Sign of Rapid Warming
The Arctic is warming twice as fast as the lower latitudes, and scientists report sea ice across the Nares Strait just collapsed two months earlier than normal.

The Arctic is warming twice as fast as the lower latitudes, and scientists report sea ice across the Nares Strait just collapsed two months earlier than normal.
It's been 80 years since this beloved landmark opened to San Francisco traffic. In the interim, technology has advanced – is there a better way to span this strait?