Hotter temperatures lengthen the time it takes for an ecosystem to fully recover after a dry spell.
Researchers created an algorithm that tries to detect depression based on certain qualities in photos posted to Instagram.
According to the National Weather Service, the average temperature for Death Valley in July was a blistering 107.4 degrees.
Emergency responders pulled dozens of people from a sweltering tractor-trailer parked outside a San Antonio Wal-Mart on Sunday.
The Heartland Insitute said data used by the EPA should be invalidated because of "politicized adjustments." But scientists say the data is unbiased.
Tuesday’s high temperature reached 99 degrees, breaking the old record of 97, which was set in 2007.
John Matarese has a caution for anyone who uses a laptop.
NOAA says August 2016 was hotter around the globe than any August before it.
The heat and humidity are finally going to give way to more comfortable temperatures.
Get cool tips for hot weather in the form of a (water) drinking game.
Temperatures are heating up at the end of the Republican National Convention.
Get ready to sweat, because things are getting really hot next week.