By ROBERT F. BUKATY, Associated Press
October 30, 2014 10:01 a.m.
FORT KENT, Maine — Practically daring Maine health authorities to go to court to have her confined, nurse Kaci Hickox went out on a bike ride Thursday in defiance of the state's voluntary quarantine for medical workers who have treated Ebola patients.
By David Wainer, Bloomberg News
October 30, 2014 6 a.m.
A man paralyzed from the chest down in a knife attack is walking again after undergoing surgery using cells responsible for the sense of smell, marking an advance in the search for treatments for spinal injuries.