Solar and wind energy don't work all the time. A pilot project in LA is testing if constant ocean waves can fill the sustainable energy gap.

Doctor's visits for flu symptoms are at a 15-year high. Why is this flu season so bad? Doctors discuss flu severity, symptoms and how to stay safe.

Naomi Girma's world-record move to Chelsea and Jenna Nighswonger's move to Arsenal alarmed some fans. But Hayes sees it as ...