Seattle Times: It has been a subject of debate for years: How much has global warming contributed to a documented rise in temperatures along the West Coast?
A new study published Monday in a major research journal suggests the answer thus far, particularly in the Northwest, is: hardly any.
An average coastal temperature increase of 1 degree Celsius since 1900 along the West Coast appears more likely to be the result of changes in winds and air circulation over the eastern Pacific Ocean, two former University...