Tens of thousands of fish have died off northwestern Australia, as a large and long-lasting marine heat wave intensifies.

"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, ...

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

Energy providers are warning United States clients to be frugal with air-conditioning this weekend, as intense heat and increased demand could lead to blackouts. Nearly 200 million Americans are ...