Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

The Powerball jackpot is now at $1.6 billion for the Monday, Dec. 22 drawing after no ticket matched all six numbers following a drawing on Dec. 20. The jackpot, with an estimated cash value of $753.3 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...