In the Southwest, heat is expected to hit near-record highs. Tuscon, Arizona, can expect a high of 113 degrees on Sunday, and Phoenix may reach 116. Las Vegas is forecast to reach 110, and Death ...

The temperature of the planet’s oceans rose to new heights this week, setting a new record with no sign of cooling down. The average global ocean surface temperature hit 20.96 degrees Celsius ...

Actually, it’s the matinees of both. In the early afternoons, when temperatures in central California have been circling triple-digits, people start heading into the theaters, said assistant ...

Ocean surface heat is at record-breaking levels. Temperatures began climbing in mid-March and skyrocketed over the course of several weeks, leaving scientists scrambling to figure out exactly why.

Temperatures on landmasses around the world have climbed nearly 1.5 degrees Celsius since the start of the industrial age, according to a leaked version of a UN report obtained by a German news ...