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NPR

Calorie Tracking Apps May Help Boost Weight Loss

A new study concludes that a mobile app can help boost weight loss, if it's used as part of a more comprehensive strategy. The findings speak to the importance of blending two successful weight loss strategies: tracking and group support.
NPR

How A Health Insurer's Overpayment Can Become Your Problem

Health insurers sometimes pay too much to a doctor or hospital for services rendered. When insurers look to get their money back, patients may be surprised to get stuck with the bills.
NPR

Feds Say 'No' To Partial Medicaid Expansion

In the Supreme Court's Affordable Care Act ruling this summer, it decided that states' plans for expansion of the Medicaid program should be optional. That led governors to ask if they could expand the program in part but still receive federal funding. The administration has said no.
NPR

What Porcupines Can Teach Engineers

The barbs on porcupine quills help them pierce the skin. If the bumpy needles work so well for the big rodents, couldn't they they also help doctors and nurses giving injections? Designers of medical devices are looking to try the porcupine approach.
NPR

How A Superbug Traveled The World

About 10 years ago, some nasty bacteria became impervious to some common classes of antibiotics. Scientists have sequenced genome samples of this superbug from all over the world. The results helped them figured out how it emerged in the U.S. and then moved to Europe, Australia and Asia.
NPR

Buzz Off: Bedbugs Unfazed By Ultrasonic Devices

Once bedbugs settle in, the toll on your mental health and pocketbook can run high. So what about driving the bloodsucking insects off with high-pitched sounds? Scientists say gadgets that claim to do that are a waste of money.

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