Doctors are prescribing too many CT scans for children, a study says, even though they know that the radiation used in the tests increases children's lifelong risk of cancer.
Choosing other tests and dialing back the radiation used in the scans would prevent 62 percent of related cancers, according to Diana Miglioretti, a biostatistician at the University of California, Davis, who led the study.
I've been to New Delhi where traffic is frightening. I've seen pictures of Nairobi and Bangkok, where it's even scarier. But Ho Chi Minh City? The town we used to call Saigon? I don't think I'd put myself in a truck, car, bike or even a Sherman tank in that town. This video opens in the scariest traffic circle I could imagine — actually, it's beyond imagining — where bikes, cars and people seem simultaneously, collectively and individually heading straight at each other (when you look, just count the vehicles and people on collision course; there are at least two or three in every frame).
Saying that "now is the right time to bring in a CEO who will drive the next phase of Lululemon's development and growth," the yoga and athletic clothing company's chief has announced she's stepping down.
Christine Day will stay on in her job until a successor is found, Lululemon says.
Originally published on Tue June 11, 2013 10:05 am
We're a little late noting this poll, but it's important so we're backing up a bit: A Pew poll released Monday finds a majority of Americans — 56 percent — think the National Security Agency's tracking of phone records "is an acceptable way for the government to investigate terrorism."
Update at 8:42 p.m. ET. Unrest May Continue All Night:
As Tuesday night wore into Wednesday morning, Turkish riot police were clashing with demonstrators in Istanbul's Taksim Square. Barrages of tear gas were fired into the square, where several fires burned on vehicles and other material. Some protesters were equipped with gas masks.
Speaking on television Tuesday, Prime Minister Tayyip Erdogan said he will not bend to the protesters' demands. Here's a portion of that speech, from the BBC:
A rare Dornier 17, an aluminum-skinned German bomber that flew in the Battle of Britain, has been salvaged from the murky waters of the English Channel. The plane was shot down more than 70 years ago near the coast of Kent.
"The Royal Air Force Museum is pleased to announce the successful lift of the only known example of the Dornier Do17," said the RAF Museum's director general, Peter Dye, Monday. He called the feat an "incredibly complex and delicate operation."