Chikungunya test vaccine shows promise: makers
A candidate vaccine against the joint disease chikungunya showed promise by provoking an immune response in human trials.
Hachette pushes back after Amazon alleges price fixing
Hachette Book Group defended itself against accusations of pushing up prices for e-books amid a dispute with online retail giant Amazon.
Faced with Western sanctions, Moscow resorts to food fight
As Western countries launch new sanctions against Russia over the Ukraine crisis, Moscow has returned fire with bans on food imports.
Peace Corps withdraws from W. Africa over Ebola fears
The US Peace Corps announced it was pulling hundreds of volunteers from Guinea, Liberia and Sierra Leone due to growing concerns over the spread of the deadly Ebola epidemic raging in West Africa.
Yosemite Park fire threatens famous giant sequoia trees
A fire raging in California's Yosemite National Park advanced, threatening a grove of famous giant sequoia trees.
Kazakhstan not among 35 most powerful militaries
Kazakhstan is in the 80th place in the ranking by conventional military strength according to the Global Firepower Index.
George W. Bush writes bio of his US president dad
Former US president George W. Bush has written a "personal biography" of his presidential father, said Crown publishers, which announced it will release the book in November.
Ex-spy Litvinenko death inquiry to open in Britain
Britain will formally open an inquiry into the radioactive poisoning of Russian former spy Alexander Litvinenko in a case that threatens to increase tensions with Moscow amid the crisis in Ukraine.
Argentina faces default as 'vulture fund' talks fail
Last-ditch talks between Argentina and the US hedge funds it has branded "vultures" failed to reach agreement Wednesday, effectively pushing the country into default.
Kerry heads to India to end relationship rut
US Secretary of State John Kerry forecast a transformation Wednesday in Washington's troubled relations with India as he headed to New Delhi for ice-breaking talks with new Prime Minister Narendra Modi.
US and Europe hit Russia with toughest sanctions yet
The United States and Europe targeted Russia's key financial, arms and energy sectors Tuesday with tough new sanctions in response to Moscow's intervention in the Ukraine crisis.
Twitter flies on surprisingly strong numbers
Twitter shares shot higher by some 30 percent after its quarterly report showed surprisingly strong revenue and user growth, despite a widening loss.
With new default looming, Argentina urges calm
Argentina admitted it may default on some of its debts but downplayed the consequences, just two days before time expires in negotiations with hedge funds demanding full payment on their bonds.
Linda Ronstadt awarded White House arts honor
Linda Ronstadt, who was the most successful female rocker of the 1970s and pioneered the role of women in that genre, was honored with the highest US arts prize.
NASA rover breaks out-of-this-world distance record
The US space agency's Opportunity rover has now clocked more miles on Mars than any man-made vehicle to reach another celestial body, NASA said.
Japan rolls out more sanctions over Ukraine
Japan announced it would impose additional sanctions against those responsible for the "annexation of Crimea and destabilisation of eastern Ukraine", without offering further details.
North American box office loves 'Lucy'
Director Luc Besson's action sci-fi thriller "Lucy," about a woman turned superhuman by using 100 percent of her brain, debuted at the top of the North American box office, estimates showed.
Plane crash-lands on US beach, killing father
A small plane crash-landed on a beach in the US state of Florida Sunday, killing a father and critically injuring his young daughter, authorities said.
Two Americans, Freetown resident latest Ebola victims
Alarm soared in west Africa Monday over the deadliest Ebola virus outbreak yet, with an American doctor and a missionary contracting the disease in Liberia and the death of the first victim from Sierra Leone's capital Freetown.
Eight hospitalized after US lightning strike
Eight people, including a teenager, were taken to hospital Sunday following a freak lightning strike at bustling Venice Beach, the Los Angeles Fire Department said.