National

Trump once again turned to protectionism as a way of dealing with the world, but it won't necessarily mean it will launch him to the White House.

The government now says it may have found a way to unlock a terrorist's phone without Apple's help. That announcement caused a judge to delay a highly anticipated hearing over the Justice Department's request to force Apple to unlock the phone used by Syed Rizwan Farook.

Even after high school or college, Americans keep on learning. While online tools make this easier than ever, a new study finds the vast majority of adults prefer taking classes in physical places.

Forty-seven years after a vaccine against rubella was created, the virus still harms about 300 newborns every day, worldwide. Even a cheap vaccine can be a financial burden for poorer countries.

Raise a glass to good health? Probably not. The idea that alcohol is good for you has little scientific purchase, an analysis of previous research finds. The more you drink, the worse off you'll be.

Raymond Moore's comments, however, have resurfaced the debate about equal pay for male and female tennis players.

Meditation can help relieve chronic back pain, and so can cognitive behavioral therapy, a study finds. But good luck getting insurance to pay for it.

Ted Cruz looks to stop Donald Trump in Utah and pull off an upset in Arizona. Bernie Sanders could notch wins in Idaho and Utah, but Clinton has an advantage in Arizona, the big prize of the night.