Morning Edition

The writer, poet and critic Dorothy Parker was technically not a native New Yorker; she was born at her family's beach cottage in New Jersey. But she always considered New York City to be her beloved hometown. It's where she grew up, where she struggled during her early days as a writer, where she became famous, and where she died of a heart attack at the age of 73.

Children who get CT scans are at slightly increased risk for brain cancer and leukemia, according to a large international study released Tuesday.

CT scans create detailed images of the inside of the body. So they're great for diagnosing all sorts of medical problems — so great that their use has soared in recent years. More than 80 million are being done every year in the United States.

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DAVID GREENE, HOST:

Some sad news this morning: The world has lost a literary giant. Author Ray Bradbury died last night after a long illness. He was 91 years old. He wrote such classics as "The Martian Chronicles" and "Fahrenheit 451" - futuristic tales from a man who never used a computer, or even drove a car. NPR's Arnie Seipel has more on Bradbury and his curious life.

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RENEE MONTAGNE, HOST:

Good morning. I'm Renee Montagne. Eight thousand people will carry the Olympic torch before it reaches London to open the summer games, though one would-be torch barer isn't even human. He's a small red fuzzy monster.

KEVIN CLASH: (As Elmo) Elmo's ready to start training to be a monster torch-bearer. Yay. Oh, oh, Cramp, cramp.

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DAVID GREENE, HOST: