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X-Rays

Dentist, dental exam

New Security At Hennepin County Courthouses

Visitors to three suburban courthouses in Hennepin County will pass through new security checkpoints beginning Monday.

04/23/2012

(credit: CBS)

Good Question: Do We Get Too Many X-Rays?

We’ve all been at the dentist with the round X-ray machine shoved against our jaw, biting down on plastic pieces of film with a lead apron on our chests. Now researchers have identified a possible connection between a brain tumor and dental X-rays.

04/11/2012