Katharine Gammon is a freelance science writer who covers technology, medicine and child development.
Stories by Katharine Gammon:
USC alum offers free oral cancer screenings to homebound seniors
With heavy dental gear in tow, Justin Urbano finds fulfillment by volunteering his services 16 hours each week.
Using virtual reality — and mom’s sewing machine — for stroke rehab
Sook-Lei Liew builds a prototype with a laptop, an off-the-shelf VR rig, a $9 swim cap and a brain-computer interface system.
Stroke survivor finds new calling as USC volunteer
David Karchem was a software developer until a stroke changed his life. Now he’s focusing on building a community for stroke survivors.