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Despite Many Warnings, Antibiotics Are Still Overprescribed

Public health officials have been working to reduce use of antibiotics for years. But fresh research shows that antibiotics are still being prescribed where they don't do much good, for ailments like sore throats and bronchitis. Both doctors and patients are to blame for that, experts say.

Out Of The Rat Race: Lucky Rodents Find Their Own 'Taj Mahal'

Dawn and Don Burke never intended to turn their home into a rat sanctuary. But after Dawn brought home a rat from a pet store, it wasn't long until the couple began taking in abandoned rats. The rodents' cage doors stay wide open, giving them plenty of space to run around.

Open-Access Journals Hit By Journalist's Sting

Although many open-access scientific journals claim the articles they publish are subject to peer review, that doesn't always happen. Science magazine contributor John Bohannon sent out bogus papers about a fictitious cancer experiment, papers that should have raised red flags. But more than 150 journals offered to publish his work. Bohannon talks to Renee Montagne about the implications of his sting operation.

Some Online Journals Will Publish Fake Science, For A Fee

When medical research is published in a peer-reviewed journal, the presumption is that the study has been reviewed for accuracy. The advent of open-access journals has made it easier to get published. But when a journalist sent an obviously faked paper, dozens of open-access journals said they'd be happy to publish it, for a fee.

Shutdown Quiets NASA, So Space Station Astronauts Enjoy View

With the space agency largely grounded, employees Karen Nyberg and Mike Hopkins continue to orbit 250 miles above Earth aboard the International Space Station. While it's not clear they have all that much to do, their Twitter feeds show they may be getting creative — and perhaps a bit bored.

Tropical Storm Karen Heading For U.S. Gulf Coast

Oil and natural gas platforms in the Gulf of Mexico have already been evacuated in anticipation of the storm, which is expected to make landfall as early as Saturday.


Studying The Science Behind Child Prodigies

Matt Haimovitz is 42 and a world-renowned cellist. His mother took him to many concerts as a kid, but nothing in his family history explains where he got his extraordinary talent. And that's typical, says Ellen Winner, a psychology professor at Boston College who has spent much of her career studying prodigies.

A DEET-Like Mosquito Spray That Smells Like Jasmine Or Grapes?

Scientists have figured out how DEET repels mosquitoes. The finding has led the researchers to candidate repellents that are safer and cheaper than DEET and may provide new weapons against mosquito-borne scourges, such as malaria and dengue fever.

Fish Guidelines For Pregnant Women May Be Too Strict, Study Suggests

Since most fish contain some amount of mercury, public health officials suggest that pregnant women limit their intake to 12 ounces a week. But fresh research suggests current recommendations may be too cautious, and that fish may not be a huge source of mercury for expecting moms. Still, some doctors remain cautious.

The Government Shutdown's Final Frontier: How NASA Is Dealing

Houston's Mission Control is still talking to the astronauts circling the globe in the International Space Station. But most other phone lines are down, and NASA says the shutdown could deter launches of other spacecraft and slow repair work on the Hubble Space Telescope if something goes wrong.