Add Yahoo as a preferred source to see more of our stories on Google. A dangerous heat wave is bringing prolonged extreme heat to the Midwest, the South and the East Coast this week. Extreme heat is ...

An ongoing heat wave has knocked out power to thousands of Con Edison customers in the five boroughs over the past two days. As of 6:30 p.m. Tuesday, 3,521 customers in the city were without power, ...

As temperatures continue to soar, heatwaves have become a Spanish tradition. The city of Seville is drawing on both ancient knowledge and cutting-edge science to keep its citizens cool. On a ...