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

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

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

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