Heat Wave

As summer officially begins, dangerous heat is blasting the East.

Last month was the March warmest on record since 1895.

Records broken all over the U.S.

Another record-breaking summer likely won't have a long-term effect on people's belief in climate change.

Lack of rain and warm temperatures added up.

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.