Research from UC Berkeley shows a new flexible sensor can be used to detect blood oxygen levels anywhere on the skin. KCBS Radio's Carrie Hodousek reports, it could potentially give doctors a new way to monitor healing wounds in real time.
New US Supreme Court hearing could rewrite policing rules nationwide
"Largest gold heist in Canada's history": How was it pulled off?
Activists rally for the release of inmates from women's prison in Dublin