Wishing people luck is encouraging, and well-intentioned, but it also implicitly sets the wrong tone. I said, “Good luck!” to our grandson before his soccer game, because that’s what you say.

From our morning news briefing to a weekly Good News Newsletter ... and females were not. Luck affected the males far more than females. "An individual male mouse might just so happen to win ...

Mercury is totally safe. It's safe… Good luck challenging him on the science behind the vaccines. Sen. Maggie Hassan (D-NH) at the second day of Robert F. Kennedy Jr.'s confirmation hearing ...