A U.S. judge granted a Reuters request to unseal Merck & Co. documents produced in lawsuits related to the company’s anti-baldness treatment Propecia, finding that the public’s right to access outweighed the drug maker’s arguments for keeping the information secret.

Researchers with Sanford Burnham Prebys Medical Discovery Institute in La Jolla, California, were able to grow natural-looking hair that grows through the skin using human induced pluripotent stem cells (iPSCs).