Frustrated scientists argued Wednesday that making nasty viruses even worse in the lab provides crucial insight into preventing pandemics. Others say it just ups the risk a lab germ will start one.
Amber Vinson, 29, the second of two nurses diagnosed with the disease after treating an Ebola patient at a Dallas hospital, reportedly had no sign of the virus as of late Tuesday.
A man identified as 32-year-old Michael Zehaf-Bibeau was killed by police in a Parliament building in Ottawa. He's being described as a recent convert to Islam.
The author of Reading Lolita in Tehran returns, this time with a paean to the importance of literature in a democratic society. Reviewer Heller McAlpin says Azar Nafisi may be preaching to the choir.
In a candid interview, the ever-innovative pianist traces the lines between Buddhist chants, Sly Stone and Miles Davis, while shedding new light on some hard facts about his past.
The saxophone superstar, hugely popular in mainland China, walked into a minefield in Hong Kong. Selfies with demonstrators sparked a response from the government — and Kenny G took down the tweets.
Butler, Perez and Infante each knock in two runs, and Kansas City's powerful bullpen shut out the Giants in the final four innings of a 7-2 win over San Francisco. The series resumes Friday.
State and local health officials will begin monitoring all passengers entering the U.S. from countries hard hit from Ebola. The monitoring will last for 21 days.
A month after a man armed with a knife leapt the White House fence and got deep into the first floor of the building, another man made a run across the North Lawn Wednesday night.
The St. Louis Post-Disptatch has obtained an autopsy report on the shooting of Michael Brown. It leaves a lot of questions about the shooting of the 18-year-old by Officer Darren Wilson.
The dearth of water in this state is showing no signs of easing. Officials have introduced plans to revamp the water rationing and distribution systems until the rains come. If they ever come.
How is a rare strain of malaria spreading near cities in Southeast Asia? That's the question that's been puzzling a team of scientists. And they're using drones to find the answer.
Before the smartphone, the laptop and the pocket calculator, there was a powerful mechanical computer. Our new series, Tools of the Trade, begins with a look at the slide rule.
A group says the Chinese government backed an attack against users of Apple's iCloud service. Experts worry attacks that target weaknesses in the transfer of data on the cloud will become more common.
Two controversial cases have put a spotlight on surrogacy in Thailand. Now the government is drafting new laws to stop abuse.
Scientists first figured the claw-tipped, giant arm bones found in 1965 belonged to an ostrichlike dinosaur. But its recently recovered skull looks more like a dino designed by a committee — of kids.
Almost 8 million vehicles are now being recalled over worries their air bags could malfunction. Vehicle owners in hot and humid climates are under special alert.
An NPR poll finds a clear majority of Americans are worried about Ebola. Fifty-six percent of people are either "very concerned" or "somewhat concerned" about the spread of the Ebola virus to the U.S.
Two entrepreneurs have developed new tricks to make food that's literally illuminating, using ingredients that are as natural and unprocessed as possible. It's just basic food chemistry, folks.
One of Latin America's poorest countries is building the world's longest urban cable car system. The aim is to transform the lives of commuters who battle chronic traffic problems.