One of the most written-about Renaissance artists, da Vinci may also be among the most poorly understood.

Review by Dan Hofstadter Read the review The restrictions and costs of professional licensing don’t apply only to doctors and lawyers. Hairdressers, decorators and others must deal with them too.

In the hit movie “Wicked,” those famous magical shoes are silver. But if you want to see them in all their ruby-red glory ...

Tim Andrews with Dr. Tatsuo Kawai, left, and Dr. Leonardo V. Riella Photo credit: Kate Flock/Massachusetts General Hospital ...