Boris Johnson spearheads 'Brexit blitz' as EU campaign officially begins

Russia rejects criticism of fly-by near US Navy destroyer

Cassowary's surprise visit spooks Australian family

Meldonium not a performance-enhancing drug, says Russia President Vladimir Putin

Microsoft, Apple Dig in for Long Data-Privacy Fight With U.S.

Hillary Clinton, Bernie Sanders clash in biting, high-stakes debate

Food giant advises limit on its brands

Dolmio and Uncle Ben's firm says eat some of our products just once a week

Missile launch to mark North Korea founder's birthday 'has failed'

Nowhere to run: Burundi violence follows escapees across borders

Brazil Top Court Rejects President's Bid to Stop Impeachment

South Korea's Ruling Party Loses Assembly Minority In Upset Vote

Unicef criticises UK's failure to tackle child inequality

EU referendum: Labour leader Jeremy Corbyn to set out EU case

Obama at the CIA: 'Depraved' ISIS now on the defensive

Video Appears to Show Some of Nigeria’s Kidnapped Chibok Girls Alive

North Korea deploys intermediate-range missiles, report says

US corporations have $1.4tn hidden in tax havens, claims Oxfam report