Southern California is sweltering in a prolonged heat wave, with temperatures in the 90s and some areas experiencing ...
Human-amplified climate change is making it more likely that extreme heat lasts longer into fall, as record-breaking ...
When visitors venture to the parks on days when temperatures exceed triple digits, they are not only are they putting themselves at risk, but the park rangers as well.
In the heart of northern Arizona lies a landscape so breathtakingly unique, so eerily beautiful, that visitors often feel as ...
The Bay Area's heat wave continues for a fourth day as Excessive Heat Warnings and Heat Advisories will likely be extended ...