Hundreds of companies across the United States are selling unapproved stem cell treatments directly to patients, raising concerns about safety and scams in a fast-growing industry, researchers said on Thursday.
Australia's leaders made last-gasp pitches today to wow voters on the eve of elections as polls pointed to a cliffhanger and the media swung behind "reformer" Prime Minister Malcolm Turnbull.
At least 27 policemen were killed today and 40 wounded after a bomb attack claimed by the Taliban struck a convoy of buses transporting police cadets in Kabul, the interior ministry said.
President Barack Obama will campaign with presumptive Democratic White House nominee Hillary Clinton for the first time next Tuesday, as a new poll shows a tightening race with Republican Donald Trump.
The UN envoy for Syria said on Wednesday he was still aiming to resume peace talks in July but was first seeking guarantees that there will be progress on plans for a political transition.
President Vladimir Putin has lifted restrictions on travel to Turkey after mending ties with his Turkish counterpart Recep Tayyip Erdogan, seven months after Ankara downed a Russian jet, triggering a raft of sanctions.`
Two studies of newborns in Zika-stricken Brazil yielded meagre clues on Wednesday about the mysterious workings of the virus, and prompted researchers to call for better tests to identify brain-damaged babies.
Interior minister Theresa May vowed to unite Britain as she launched her bid to succeed David Cameron as prime minister with a letter to The Times published today.
North Korea was to convene a session of its legislative assembly on Wednesday, with observers looking for more details to emerge of a new economic plan announced at a party congress in May. The Supreme People's Assembly (SPA) meets only once or twice a year, mostly for day-long sessions to rubber-stamp budgets or other decisions made by the leadership.
Italy and the Netherlands agreed yesterday to split their term on the UN Security Council after a tie in voting forced them to reach a compromise.
Prime Minister David Cameron told EU leaders yesterday they should consider reforming rules on freedom of movement, a Downing Street source said, after Britain voted to leave the bloc.
A triple suicide bombing and gun attack at Istanbul's Ataturk airport has killed at least 36 people, including foreigners, with Turkey's prime minister saying early signs pointed to an assault by the Islamic State group.
Venezuela's government on Monday launched its latest counter-maneuver against efforts to oust President Nicolas Maduro, announcing fresh legal challenges against a petition for a referendum on removing him.
The world must focus more on helping the poorest children to build on progress achieved in health and education over the past 25 years, UNICEF said Tuesday.
British finance minister George Osborne ruled out making a bid to be leader of the ruling Conservative party on Tuesday, after Prime Minister David Cameron quit in the wake of a vote to leave the European Union.
The United States, Canada and Mexico will promise on Wednesday to generate half their overall electricity from clean energy by 2025, the White House said.