Similarly, wind chill temperatures measure how cold people and animals feel when outside, measuring the rate of heat loss ...

Add Yahoo as a preferred source to see more of our stories on Google. The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and ...

Wind power has always been a trade off between clean energy and the visual, acoustic, and ecological cost of giant spinning ...

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Bitter cold temperatures are expected to continue throughout the week in Chicago, with wind chills plunging to minus 20, the National Weather Service said. A cold weather advisory is in effect until ...