With age comes wisdom—and the women of the 50 Over 50 are living proof. Knowing what they know now, what would they tell ...

President Trump suggested Sunday afternoon that Iranians may push for a regime change after the U.S. bombing of its key nuclear sites. “It’s not politically correct to use the term, ‘Regime ...

Friction causes significant energy loss in manufacturing. Tribology offers solutions to reduce this loss. These solutions ...

This paper provides concrete evidence that the expanding and accelerating Universe mathematically expressed by dark energy is ...