Kim Gab Jung (right), director general of the KDCA's Department of Disease Diagnosis and Analysis, on July 1 answers ...

In April of that year, patients started appearing at hospitals in the industrial city of Sverdlovsk, now known as ...

The payoffs are real: ancient biochemistry could spawn new drugs or enzymes that work in extreme cold. Yet each core sample ...

From cosmic rays to CT scans, radiation surrounds us but not all exposure is dangerous. Here’s how to separate fact from fear ...

A Southern Tier physician, the subject of a federal investigation into a series of 2001 anthrax attacks, was arrested late Thursday in New Jersey in connection with an unrelated domestic ...