In this Feb. 12, 2014, photo Bitcoin buttons are displayed on a table at the Inside Bitcoins conference in Berlin. Researchers calculate that the electricity required for the virtual currency bitcoin generates as much carbon dioxide as cities like Las Vegas or Hamburg. (AP Photo/Frank Jordans) **FILE**
Southern California wildfire destroys 132 structures as officials look for fierce winds to subside Shares
Ovechkin scoring another game-winning goal for the Capitals comes as no surprise to the Predators Shares
4 astronauts return to Earth after being delayed by Boeing's capsule trouble and Hurricane Milton Shares