As temperatures begin to rise, it's nearly time (if not already) to turn on that air conditioning. But what's the best temperature to set the thermostat to during summer months? And what are some key ...

During the hot, humid summer months, meteorologists often discuss the heat index instead of the actual air temperature. But how is the heat index calculated, and why is it more important than the air ...

Extreme levels of heat and humidity are forecast to spread across the country over the next two weeks, blanketing the Southwest, Midwest, and East Coast with high temperatures beginning this June 19 ...

Some energy companies recommend setting your thermostat to 78 degrees during the summer when you're home. Raise the thermostat 7-10 degrees higher when away from home for eight hours to save up to 10% ...