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How My Voice Went Silent

After coming down with a mysterious headache and a blazing sore throat, NPR science correspondent Richard Harris lost his voice. And it didn't come back. Doctors eventually pinpointed the cause: a paralyzed vocal cord.
NPR

Nuclear Safety, Cost Issues Loom As U.S. OKs Reactor

Southern Co. will build the reactors at its Vogtle site in Georgia. An industry-backed group hopes it's the first wave of new reactors, but a coalition of groups plans to sue to stop the project. Among its arguments: Engineers are still figuring out what went wrong at the Fukushima meltdown in Japan last year.
NPR

When Flu Pandemics Hit, Closing Schools Can Slow Spread

When schools in Alberta, Canada, closed for summer in 2009, it put the breaks on the swine flu outbreak in the province, says research from McMaster University. But authorities have to weigh the costs and benefits of preemptive closure, and there isn't always a clear answer.
NPR

International Meeting On Controversial Bird Flu Research Draws Near

The scientists, journal editors and others who attend are expected to review the facts and the most pressing issues related to this specific work, rather than have a broader discussion about the possibility of international oversight of potentially worrisome biological research.
NPR

Drilling Team Finally Hits Antarctica's Liquid Lake

After years of trying, Russian scientists say they have drilled into an Antarctic lake that is buried beneath more than two miles of ice. They are looking for signs of life that haven't been exposed to sky in 20 million years.
NPR

A New Weapon Against Nukes: Social Media

A top State Department official wants to unleash the power of Twitter, Facebook and other services to crowdsource the fight to control the world's nuclear weapons.
NPR

'Amasia': The Next Supercontinent?

More than 100 million years from now, the Americas and Asia might fuse together, squishing the Arctic Ocean shut in the process. That's according to a new model that predicts where the next supercontinent may form. But don't worry: Humans will likely be long gone by then.
NPR

Engineer Who Warned Of Challenger Dangers Dies

The rocket scientist who argued vigorously against the fatal launch of the Space Shuttle Challenger has died. Roger Boisjoly led a group of five Morton Thiokol engineers who tried to stop the launch in a series of conference calls with NASA the night before the tragedy. Boisjoly presented data showing cold launch-time temperatures could cause the joints on the shuttle's booster rockets to fail catastrophically. He was also one of two whistleblowers who anonymously revealed the launch decision debate to NPR a few weeks after the launch.

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