The Army has long used high-tech tools to make meals for our troops. Now, military scientists are turning away from pots and pans, and looking to 3-D printers to make nutritious food.
With the help of online data, doctors and public health officials are tracking the spread of illnesses and predicting where they might strike next. The analyses also provide clues for prevention.
China's popular messaging app, WeChat, has some 300 million users and has become a way for Chinese to rally around a cause, something that's difficult in a country with strict government controls.
Tom Magliozzi bantered weekly with his brother, Ray, on the public radio show. They joked, laughed and sometimes even gave good advice to listeners with car troubles. Tom Magliozzi was 77 years old.
The BBC has just released a new deluxe DVD box set with all three seasons of Sherlock, and star Benedict Cumberbatch says the show's last season was its most revealing yet.
We hear from author Judith Newman, a mother with an autistic son, who wrote in The New York Times about how Siri, the voice from her iPhone, touched her autistic son.
The laser, China said, can destroy small-scale drones flying at a low altitude. The U.S. tested a similar system, last year. It put it aboard a ship in the Persian Gulf.
Modern Farmer is less than two years old but it's already won a National Magazine Award. "We're making fun of ourselves, in a way, because we don't know anything about farming," says the editor.
Dozens of queens' profiles were deactivated recently because they used stage names. Facebook says requiring real names curbs abuse, but LGBT groups say it's restricting — for drag queens and others.