Dr. Gurcharan Singh, a Malaysian physician, has developed a new method of removing foreskin.

CNN: Health

This could be the upshot of a new fingerprinting method developed by Demian Ifa and his colleagues at Purdue University in Indiana.

ECONOMIST: Forensic technology

The new valve was developed by Edwards Lifesciences and the system involves positioning the new valve in the proper place by using a method that does not require surgery.

FORBES: Breakthrough Heart Valves: How Will Patients Decide?