Languages: English. An extreme heat wave in the Southwest could pose a risk to Lake Powell's water levels, which have been steadily increasing all summer. After an extended drought period ...

Deadly 16-foot-waves are expected to hit the beaches of Northern California, triggering officials to issue a 'stay of of water' warning. The National Weather Service (NWS) released the alert ...

With the mercury rising and more temperature records set to tumble next week, here's Europe's heat wave in charts: This story has been updated. Each month, as part of POLITICO's Climate, Changed ...