An E. coli outbreak described as isolated has been traced to meat served at a Central Texas restaurant, health officials said Tuesday.

A cholera outbreak has been reported at a refugee camp in Niger.

Vermont has become the fourth state to allow physician-assisted suicide.

Researchers are creating a massive map of what foods Americans are buying and eating.

A consumer watchdog says the SPF ratings many sunscreens carry are misleading and even potentially dangerous.

A technology mogul is pushing for a law in California that would require doctors to submit to random drug and alcohol tests.

Saudi Arabia is reporting another death from a new respiratory virus.

A doctor accused of bilking patients out of more than $1 million with the promise of late-stage cancer cures is headed to prison.

A new study finds that male testosterone levels vary during competition depending on the relationships between the competitors.

Research suggests music can help both preemies and sick infants.