There’s one unconventional idea making the rounds: could cracking your hair be the answer to relieving that nagging pain? “Cracking hair” is a technique that people are using to try to ...

WASHINGTON — The Senate voted Monday to pass a bill to crack down on immigration, the first piece of legislation congressional Republicans hop e to send newly sworn-in President Donald Trump for ...

But this is a meaningless over-simplification because it doesn’t tell us anything about either the hardness in concrete or cracking. Sometimes concrete doesn’t get hard enough and at other ...