Add Yahoo as a preferred source to see more of our stories on Google. After a decade of dependable cost declines, wind turbines — and the grid power they generate — are getting more expensive. Despite ...

The National Weather Service Wind Chill Temperature index is designed to accurately calculate how cold air feels on human skin. This index is based on heat loss from exposed skin. The Wind Chill Chart ...

Curious about how much power all those new wind turbines across the region are generating? The Bonneville Power Administration has a site showing the real-time wind power generation for the Northwest ...

CHEYENNE How cold is it outside? Simply knowing the temperature doesn't tell you enough about the conditions to enable you to dress sensibly for all winter weather. Other factors including wind speed, ...