The most destructive wildfires in Southern California history. The region's wettest holiday season. The hottest March heat wave on record. In the last 15 months, the Southland has seen a trio of ...

An oppressive heat wave across much of the western United States had cities and their residents sweltering through conditions this weekend that are normally more common at the height of summer. The ...

Meteorologists are reaching for superlatives to describe an oncoming heat wave so intense and rare for this time of year that it could leave some locations shattering their all-time temperature ...

Marine heat waves are supercharging damage caused by hurricanes and tropical cyclones across the globe, a new study found.

As climate change intensifies, people around the world are learning firsthand how dangerous high temperatures can be. But ...

An unprecedented heat wave for the month of March is continuing to hold strong across the southwestern and western United States. Dozens of March temperature records were broken on Thursday in states ...

Phoenix is experiencing an unprecedented heat wave with temperatures exceeding 100 degrees. Authorities have issued an ...