A relentless and historic heatwave is gripping the American Southwest, forcing authorities in Arizona, Nevada, and California ...

Warm air from Europe and strong June sunshine is expected to provide Scotland's warmest day of the year so far ...

The Met Office said the chance of having a 40C day is more than 20 times more likely than it was in the 1960s.

The hottest nation in the world with an annual temperature of 29.3C celsius, and temperatures above 40 in some areas during ...