Heat Wave

Nearly 7 inches of rain falls in 24 hours.

No overnight relief from scorching weather.

Find out why outside feels hotter than what the thermometer says.

That record belongs to the land down under.

At least 24 states under heat advisory.

Hot ball of air hits the ground near a local airport.

The past decade brought unprecedented summer heat to Europe. More may be on the way.

A silent killer, heat waves claim about 175 lives a year.

Floods, avalanches may occur more in Alps due to climate change.

Air conditioners may be making the earth hotter.