The cell phone ban at the country’s second-largest school district will begin early next year, and now officials are detailing just how the massive change will take effect. The Los Angeles Unified School District voted to ban cell phone use during the school day in June. It’s set to go into effect on Feb. 18, […]

With a market capitalization of $3.6 trillion, Nvidia (NVDA -1.36%) is currently the world's largest company. It created $3.2 trillion of that value over the last two years alone