health and medical

Deadly violence in DRC hampers Ebola control

A fresh round of deadly violence in the Democratic Republic of Congo's North Kivu province -- the epicenter of an Ebola outbreak -- continues to hamper efforts to stamp out the disease.

Child at center of legal fight has died, her family says

Payton Summons "passed naturally" after her heart stopped beating on its own Friday around 8:30 p.m., while she was still on the ventilator that had become the crux of a legal battle between her parents and a Texas hospital, her family's attorney said.

Ricin Fast Facts

Here's a look at ricin, a natural, highly toxic compound that is extracted from castor beans.

127 cases of polio-like illness under investigation, CDC says

The US Centers for Disease Control and Prevention has received reports of 127 patients under investigation for acute flaccid myelitis this year. Of these, 62 have been confirmed by the CDC, and the remainder continue to be investigated, said Dr. Nancy Messonnier, director of the agency's National Center for Immunization and Respiratory Diseases. noting that the confirmed cases are in 22 sta

Elizabeth Warren might have actually made things worse with her DNA gambit

Twenty-four hours after Massachusetts Sen. Elizabeth Warren shocked the political world with a five-minute video (and a mountain of documentation) aimed at putting to bed the controversy over her claims of Native American heritage, it's becoming increasingly clear the strategy amounts to a swing and a miss.