Houston faces a heat wave on Columbus Day with temperatures at 97°F, not cooling significantly through the night.

Could the heat wave finally be over? Phoenix is expected to see one more day of record-breaking temps before cooling off to the mid-80s.

The summer heat is lasting longer than some people expect, adding to the suffering and death tolls those in the southwestern ...

A record breaking heat wave in the West could begin to subside this week, with high temperatures in Phoenix projected to drop ...