A Delta Airlines pilot wears a face mask to help prevent the spread of the new coronavirus as he walks through a terminal at Hartsfield-Jackson International Airport in Atlanta. A key senator is asking six U.S. airlines, including Delta, to explain the high rates of delayed and canceled flights this summer, and she’s asking whether there are labor shortages despite the airlines getting billions in federal aid to keep workers on the job

The rise in unnecessary MRI referrals is driven by the increase of hospital-employed physicians, says Northeastern professor.

Northeastern researchers in business, health sciences, engineering, and public policy are working together to curb opioid addiction before it starts.