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 ...

That number will only grow as millions of people suffer through dangerous temperatures. Phoenix hit 110 degrees for a record-breaking 19th consecutive day on Tuesday. The temperature kept climbing ...

It is very hot in a lot of places right now. It's over 100 degrees in cities across China. Millions of people in North Africa and the Middle East are grappling with life-threatening heat.

Overall a pleasant one, with temperatures falling into the 60s in most spots. That might be near 70 in the city. It’s a touch humid, and that could mean a patch or two of fog by dawn.

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 ...