Ride-sharing service Sidecar on Tuesday added medical marijuana to the list of goods it will promptly deliver to customers in San Francisco.
Ride-sharing service Sidecar on Monday said that along with transporting people it is making same-day deliveries of packages.
Big bitcoin backers the Winklevoss brothers said Wednesday they had used the virtual currency to buy tickets into space on Richard Branson's Virgin Galactic aircraft.
Virgin Galactic's space tourism rocket SpaceShipTwo achieved its first solo glide flight Sunday, marking another step in the company's eventual plans to fly paying passengers.
Virgin Galactic says it successfully conducted a second rocket-powered, supersonic test flight of the passenger spaceship it is developing.
California is racing other states to woo new private companies planning to take people on trips to space.
Venture capitalist Alan Walton has trekked to the North Pole, climbed Mount Kilimanjaro and skydived over Mount Everest. A hop into space to enjoy a few minutes of weightlessness would have been the ultimate adventure.
An unmanned spacecraft bankrolled by Amazon.com Inc. CEO Jeff Bezos failed during a recent test flight.
(AP) -- Hundreds of earthlings turned their faces to the sky Monday to see an airplane built to launch a ship into space, watching the gleaming white craft soar overhead.
Microsoft co-founder Paul Allen and aerospace pioneer Burt Rutan are building the biggest plane ever to haul cargo and astronauts into space, in the latest of several ventures fueled by technology tycoons clamoring to write ...