A report from the air quality monitoring database, IQAir, found that just 17 per cent of cities meet the World Health Organisation's (WHO's) air pollution guidelines. As this map reveals ...

This would dramatically reshape the continents and drown many of the world's major cities. More from Politics Many of the effects of climate change are irreversible. Sea levels have been rising at ...

There is a 51% chance of precipitation. Mostly cloudy today with a high of 83 °F (28.3 °C) and a low of 65 °F (18.3 °C). Thunderstorms today with a high of 83 °F (28.3 °C) and a low of 61 ...