We expect much bigger impacts on weather later this year, but the summer before an El Niño can feel like a regular summer. Here’s why.

The West will experience a "slow boil" as heat continues to build across the region for the next several days. Record heat is expected as numerous daily high temperature records will fall.

A tornado decimated a mobile home park in Bogue Chitto, Mississippi, Wednesday night. It was just one of at least eight twisters that ripped across the state. Watch a father describe how he and his daughter made a last-minute decision that saved their lives as a tornado hit their home.

Would this be paradise or sleepless nightmare for you? A stunning time-lapse shows the last sunset and sunrise for Utqiagvik, Alaska, for the next three months. The northern Alaska town will have non-stop daylight for 84 days. Watch and learn why.

Two bear attacks were reported this week at U.S. National Parks. Here are five safety tips if you are going hiking in bear country.