Scientists reported new evidence Wednesday that supports a provocative theory about cancer.
Three separate teams of scientists said they had, for the first time, shown that so-called cancer stem cells can be found naturally in brain tumors and early forms of skin and colon cancer.
Evidence has been mounting in recent years for the existence of these cells, which would be especially insidious. They are believed to resist standard chemotherapy and radiation and fuel the growth of tumors and relapses.
Decorated fencer Mariel Zagunis, who carried the U.S. flag into Olympic Stadium as part of the London 2012 opening ceremony, lost in the bronze medal match in the sabre Wednesday afternoon, falling to Olga Kharlan of Ukraine, 15-10.
The loss means that Zagunis, 27, will leave London without a medal — there is no team sabre medal at this year's Olympics (we'll post more about that situation soon).
Originally published on Thu August 2, 2012 3:29 pm
Originally published on Mon August 13, 2012 10:14 am
Representing Europe in NPR's Poetry Games is Slovenian poet Ales Steger. Steger's first work translated into English, The Book of Things, won last year's Best Translated Book Award for Poetry. The translator was poet Brian Henry, who also translated Steger's Olympic poem, "Once More."
Originally published on Tue August 21, 2012 11:56 am
As I recently dipped a carrot slice into a fluffy, edamame-infused dip I'd made from a batch of homemade tofu, I wondered: Why haven't I done this before? The carrot was crisp, the herbs were fresh, but it was the tofu that was the real deal. It was like no store-bought tofu I'd ever encountered – light, delicate, creamy and not a bit rubbery.
In London today the Swedish heir to a fortune worth billions of dollars pleaded guilty to "preventing the lawful and decent burial of his wife" and the court heard that Eva Rausing's body may have been lying beneath "bin bags, clothing and bed linen" for as long as two months, the BBC reports.
Originally published on Wed August 1, 2012 2:41 pm
Kristin Armstrong has successfully defended her gold medal in the Olympic time trial, winning the race held in Surrey, England. Armstrong finished the 18-mile course in 37:34.82, nearly 16 seconds ahead of Judith Arndt of Germany, who won the silver.
Olga Zabelinskaya of Russia won bronze, seven seconds behind Arndt. American Amber Neben came in sixth, at 38:45.17. Britain's Elizabeth Armitstead, the silver medal winner in the road race, was tenth.