Nurses Patricia Wegener (left) and Susan Davis at Mercy Hospital can monitor the condition of a patient who is miles away via the hospital's technology. But some health insurers and analysts remain skeptical that telemedicine saves money.
Federal Reserve Chair Janet Yellen, speaking at a news conference in Washington on Thursday, said the U.S. economy has been performing well but the global outlook is more uncertain.
Federal Reserve Chair Janet Yellen testifies before the Senate Banking Committee in July. This week, Yellen and other policymakers are weighing the Fed's first rate increase in nine years.