Scorching heat in Rio de Janeiro, Brazil, has millions of people sweltering during the day, but they’re finding some relief ...

As Rio de Janeiro grapples with an intense heat wave, residents are turning to unconventional methods to find relief from the scorching temperatures.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A marine heat wave ...

"How to Survive is a Webby Award-winning series offering expert tips for surviving disasters, attacks, and life's toughest ...

Bolivia and Chile are in talks to restart gas exports to Argentina amid a surge in demand spurred by a summer heat wave, ...

got the series greenlit. To make it work, the show's newly formed crew had to deal with some of the most intense heat ever put on film, and that was just the beginning. Corry (Jack Warden) and Alicia ...

Heat domes intensify unhealthy air pollution from vehicles, industry, wildfires and dust storms. When a heat wave gripped New ...

Communities and firefighters across Australia's second-most populous state were preparing Thursday for potentially devastating wild fires as a heat wave fanned by erratic winds presented the worst ...