In Southern California, a nuclear power plant that supplied energy to more than a million homes is shutting down for good. As NPR's Ina Jaffe reports, the San Onofre nuclear plant has been idle for repair since January of 2012.
INA JAFFE, BYLINE: The twin, white domes at the San Onofre nuclear power plant have been landmarks on the California coast for more than four decades.
The fear of something like a major oil spill in environmentally sensitive waters comes as the number of vessels plying the world's oceans has risen 20 percent in the past 15 years, from 85,000 to 105,000, the report, released on World Oceans Day, says.
For today's All Things Considered story about people sharing their Netflix or Hulu Plus passwords, producer Sami Yenigun latched on to what could've been an ordinary entertainment-business story and front-loaded it with snippets of sound from Game of Thrones — attacking dragons, evil kings, treacherous harlots. He made it hilarious.
Goody Tyler isn't just any hard-core Great Salt Lake swimmer. He's a certified "ice swimmer." In December, Tyler swam 1 mile in the lake when the water temperature was only 41 degrees, the maximum temperature for an official "ice swim."
"You're only allowed to wear one cap, one pair of goggles and a Speedo," Tyler says. "And that's it."
California's San Onofre nuclear power plant will be shut down for good amid concerns as to whether it could be safely restarted after being offline since early last year because of a radiation leak.
The plant's operator, Southern California Edison, said in a statement Friday that San Onofre's twin reactors "had served the region for over 40 years" but that the 16 months of uncertainty about whether they would or wouldn't go back online "was not good for our customers, our investors or the need to plan for our region's long-term electricity needs."
Most health policy meetings are a dull gray snooze of business suits talking data. They seem a million miles removed from making sick people healthy. But this week in Washington, D.C., some of those meetings was enlivened by a sudden flash of color.
The back of one woman's suit jacket bore a painting, a Renoir-like portrait of a mother and child. A man's blazer showed him reborn after years of despair. Another woman's jacket portrayed a young man holding his organ donor card. A petite redhead's jacket blazed with a scarlet letter "A."
This is SCIENCE FRIDAY. I'm Ira Flatow. In the disease multiple sclerosis, the body's own immune cells stage a mutiny. Those cells, white cells, normally go after foreigners in the body like bacteria or other invaders that make us sick. But in MS, the immune cells go after the body itself, attacking the myelin covering that wraps around nerve cells. As that myelin gets degraded, nerve signals don't get transferred properly, and that's what leads to the symptoms of MS.
As President Obama and his Chinese counterpart prepare for a weekend summit in California to discuss thorny bilateral issues, a new poll shows that ordinary Americans and Chinese increasingly eye one another with suspicion.
This is SCIENCE FRIDAY; I'm Ira Flatow. If you're thinking about getting married or having children or just contemplating your health care options, you or your doctor may decide to have your DNA analyzed, looking for genes that may indicate possible trouble ahead. Maybe there's a telltale mutation hiding there or a recognizable pattern of genes.