At the Phoenix Zoo and Desert Botanical Garden, complex operations to keep animals and plants safe from climate change may ...

About 25% of Texas’ correctional officer positions are unfilled. Inmates say the shortages make it harder for them to get ...

Brace yourselves, Southern Californians. A break from the heat is on its way. You just might have to wait another day, ...

Unlike heating on cold days, most landlords in the US and Canada are not required to have air conditioning in rental housing.

Record-setting temperatures caused about 130 outages, cutting power to more than 16,500 households in LA city.

The Air Quality Index was expected to reach very unhealthy levels Monday in the eastern San Gabriel Valley and the central ...

In recent days, a sweltering heat wave led to widespread power outages affecting thousands in Southern California. Elliot ...

A heat advisory remained in effect until at least 8 p.m. Monday for the cities of Carlsbad, Encinitas, Chula Vista, Vista, ...

California sees hundreds of heat-related deaths each year with vulnerable populations, such as the elderly and outdoor ...

Climate change will “probably hasten a push back to a September start in places that have somewhat temperate Junes,” Joshua ...

On a recent sunny afternoon in Lancaster, Cassandra Hughes looked for a place to cool down. She set up a lawn chair in the ...

Like most people working outdoors in Phoenix, America's hottest big city, farmworkers have to learn how to cope with the hot ...