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Wednesday, February 12, 2014

Tiny motors inside your cells

Tiny motors inside your cells


Tiny motors inside your cells

Posted: 12 Feb 2014 04:30 AM PST

Tiny rocket-shaped metal particles might one day take a wild ride inside your body, killing cancer, delivering drugs or performing surgery.

The real crisis in America's ERs

Posted: 12 Feb 2014 04:33 AM PST

If you doubt there's a dental health crisis in America, walk into any emergency room. Every day, thousands of people without access to a dentist are looking for dental care in our ERs, most of which cannot provide the care these patients need.

Tiny motors inside your cells

Posted: 12 Feb 2014 04:30 AM PST

Tiny rocket-shaped metal particles might one day take a wild ride inside your body, killing cancer, delivering drugs or performing surgery.

The real crisis in America's ERs

Posted: 12 Feb 2014 04:33 AM PST

If you doubt there's a dental health crisis in America, walk into any emergency room. Every day, thousands of people without access to a dentist are looking for dental care in our ERs, most of which cannot provide the care these patients need.

Mammograms don't save lives?

Posted: 12 Feb 2014 09:19 AM PST

CNN's Dr. Sanjay Gupta breaks down a new study about mammograms.

Study questions benefits of mammograms

Posted: 12 Feb 2014 11:22 AM PST

The debate over annual mammogram screenings continues this week as new data from a long-term study come under fire.

Olympian, transplant survivor: 'Enjoy the ride'

Posted: 12 Feb 2014 09:02 AM PST

My favorite thing is to talk with those going through the same thing I did 13 years ago and let them know that I'm healthier and stronger than ever and there's nothing I can't do.

The man behind the Heimlich maneuver

Posted: 11 Feb 2014 08:46 PM PST

In August 1974, editors of the Journal of the American Medical Association contacted the doctor who had developed a new method to save someone from choking -- then a major cause of death in the United States.

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