Constant smartphone use or computer work can overstrain our joints and muscles. What helps against phenomena like "smartphone ...

TORONTO — Toronto Blue Jays right-hander Max Scherzer said Tuesday he hopes to be able to play catch in the next few days following a cortisone injection to treat his sore right thumb.

Last month, he had a spring training start pushed back because of thumb pain. (Cole Burston/Getty Images ... a cortisone injection to treat his sore right thumb. The three-time Cy Young award ...