Add Yahoo as a preferred source to see more of our stories on Google. Radiation Therapist MaKenna Schmitz prepares the green radiation mask fitted for Press-Citizen columnist Richard Hakes prior to a ...

The soft blue thermoplastic feels warm as it's stretched against my head. We're in the process of creating my radiation mask, molding it to the exact contours of my face to better protect me during ...

The radioactive noble gas radon has anti-inflammatory therapeutic effects but also contains risks. Radon and especially its short-lived progeny are considered to be responsible for about half of the ...