At her research lab at the University of Louisville, neuroscientist Susan Harkema turned her back to her study subject to check a reading on a computer screen. “Hey Susie, look at this,” the patient called out to her. “I can move my toe!” Startled, Harkema spun ...

General Motors issued a new recall Monday affecting 1.3 million vehicles in the U.S. for a sudden loss of power steering. The recall comes one day before CEO Mary Barra will testify before Congress about how the company handled a different recall of 2.2 ...