More than a dozen people in the U.S. died in homes that had lost their heat, and most of those were in Texas.
Here's what you need to do to safely keep warm in the winter without heat and electricity.
President Donald Trump’s rally in Tampa, Florida, sent some heat-stricken fans to the hospital.
A statewide heat wave increases risk of new blazes erupting.
Many have no access to air conditioning and are being punished for taking off their shirts, one advocacy group said.
At the Mendota prison, whistleblowers say no air conditioning during record heat and toxic mold imperiled inmates and staff.
Multiple wildfires are raging across California.
Japan has been battered by intense heat for close to two weeks but the mercury soared on Monday.
Temperatures in Montreal could feel as high as 113 degrees on Thursday, the seventh day of intense heat in the region.
A bear had the perfect summer afternoon. It swam in a jacuzzi, sipped on a margarita and topped it off with a nap in the shade.