Australia has always had heat waves. But this week's heat wave in southeastern Australia is something else. Temperatures in some inland towns in South Australia, New South Wales and Victoria were up ...

Researchers from Tokyo Metropolitan University have categorized a unique, previously unclassified type of heat wave in Japan, so-called "moist heat waves" which are accompanied by an approaching ...

Forecasters are continuing to track storm Debby, now a post-tropical cyclone, as it continues to move northward and dump rain over Mid-Atlantic states, as well as a new tropical wave forming out on ...

The southern regions of Italy were recently rocked by waves and weather. Destruction (and windows of unusually epic surf) within the Mediterranean were delivered at the hands of Cyclone Harry, a storm ...

Humidity during two distinct types of heat wave. While the presence of a high-pressure system in a typical heat wave leads to low humidity (left), the tropical cyclone heatwave pattern brings both ...