The president-elect was accompanied by key allies, including Elon Musk, UFC CEO Dana White, and Robert F. Kennedy Jr.

Tesla stock was on fire in early action, soaring 9% in premarket trade and helping to lift the Nasdaq 100. The stock did drop 8% over the last five days, though it's up 47% over the last month. CEO ...

NASA astronaut Sunita Williams, currently aboard the International Space Station (ISS), balances cutting-edge research with ...