Add Yahoo as a preferred source to see more of our stories on Google. This summer is already a scorcher, and the past few summers have seen record-setting temperatures and heat waves around the world.

People living in Arizona, California and Nevada are being advised to stay inside as a heat wave hits the United States.

Caring for a female dog during her first heat cycle can feel overwhelming for many pet parents. It takes patience, extra care, and some know-how to keep her comfortable while keeping your home clean.