China's smog problem explained

A thick haze has this week smothered Beijing and surrounding areas, with tens of millions of people in northern China under severe pollution warnings.

'It's horrible': Spain sweats through day 2 of heatwave

Spain issued "extreme" danger alerts over scorching temperatures in three regions Tuesday as firefighters said a blaze that had raged for days in the Canary Islands had almost burnt itself out.

page 1 from 16