The Pentagon acknowledged for the first time Friday it has deployed US troops to Yemen since the country's collapse

Social pressures are forcing people to cut back on their sleep, contributing to a "global sleep crisis," according to a new

A UN envoy has said more than 50 mass graves have so far been found in parts of Iraq that were previously

President Barack Obama on Friday warned the White House race is not a "reality show" and called for Donald Trump's

A federal judge in Washington on Wednesday ordered that Democratic presidential candidate Hillary Clinton may have

His swift march from fringe curiosity to presidential nominee all but over, Donald Trump was confronting dangerous

November's US presidential election is taking shape: Republican billionaire Donald Trump and Democratic power

Ohio Governor John Kasich will suspend his presidential campaign yesterday, his campaign told US media, a move that

Donald Trump trained his fire on Hillary Clinton Wednesday, accusing his Democratic rival of playing "the woman card"

People are increasingly identifying themselves as global rather than national citizens, according to a BBC World

Rolling out an "America first" foreign policy, Republican front-runner Donald Trump vowed on Wednesday that if he

India yesterday took the final step towards completing its own satellite navigation system, a development heralded

The "Panama Papers" trove of leaked documents revealing the vast extent of global tax evasion will be made available

The UN Security Council has rejected Israeli Prime Minister Benjamin Netanyahu's claim that the annexed Golan

UN chief Ban Ki-moon yesterday called for the US, China and other nuclear-armed states to end the "madness" of

North Korea yesterday tested what appeared to be a submarine launched ballistic missile in the Sea of Japan, the South

Eight members of one family, including a teenager, were shot dead in rural Ohio on Friday, just before gunmen killed

The US Justice Department on Friday dropped its effort to force Apple Inc to help unlock an iPhone in a drug case in

Barack Obama on Saturday strutted the stage of William Shakespeare's Globe Theatre in London, joining in festivities

Donald Trump has promised to change his image, in a closed-door meeting with Republican party leaders.