July's humidity was worse than usual for huge swaths of the continental U.S., which will not be surprising for Americans ...

Millions of Americans are bracing for a potentially deadly heat wave this week, with forecasters warning that temperatures ...

If a child is showing symptoms of heat-related illness, they should be brought to a cool place and provided with cool water ...

Tuesday marks the third day in a row of 90-degree-plus temperatures. Monday's high of 97 tied a record set in 1965. Tuesday's projected high of 97 would tie a record set in 1966.

Rather than completely burning up when a spacecraft reenters Earth’s atmosphere, its heat shield’s outer surface is sacrificed to protect the rest of the vehicle. The carbon fibers decompose, ...

An elevated fire danger remains in place across western North Texas due to dry conditions, breezy winds and very warm temperatures. Please practice your wildfire safety tips. Records will be in ...

A stubborn high pressure system over the state continues to reroute moisture away from Colorado, but the latest satellite images show that the airmass is ...