Pollution is measured as mcg concentration per cubic metre of air of particulate matter smaller than 10 micrometres.

New Delhi replaced Beijing as the world’s biggest arms buyer in 2010.

Star squash player hopes to win another world title.

Red Bull principal confident driver will be cleared in appeal.

The Gunners clinch 1-0 win over rivals Tottenham in Premier League.

Galatasaray to take on the Blues in decisive last-16 clash.

The WHO's health guidelines list Quetta at fourth, Peshawar on sixth and Lahore on tenth as most polluted cities.

Official results from disputed referendum show 96.77% of voters in the Russian-speaking region opting for Kremlin rule

The move will see the lock-out of about 6,400 employees at the factories in southern India.

Stirling's fifth Twenty20 half-century helped Ireland to a three-wicket victory on St Patrick's Day.