Experts weigh in on what's next for the struggling microblogging service after CEO Dick Costolo's exit.
The Planetary Society gets ready to launch its LightSail -- which travels via photon bombardment -- with the help of a Kickstarter campaign.
The e-commerce pioneer's overall results hid the differing paths of eBay's two main businesses, with PayPal growing and eBay.com floundering.
You don't need to be buds with Han Solo and Chewbacca to visit the fastest hunk of junk in the galaxy, starting in October.
Ahoy, Stormtroopers! Disney Cruises takes high drama to the high seas with its Star Wars Day at Sea, starting in early 2016.
Bill Nye and The Planetary Society want to propel a spacecraft by bouncing the sun's photons off it. The first test of such a craft will take place this May.
Google has always been light-years ahead of its time, thanks to its unconventional co-founders. They're shaking things up, again.
For the first time, humans have observed the movement of the mysterious sailing stones of Death Valley's Racetrack Playa -- and caught them on camera.
Royal Caribbean says it's hitting the high seas with "the world's first smart ship" this November. Expect high-tech toys aplenty.
After months of rumors placing the Alpha above the Galaxy S5 in the Samsung food chain, the latest suggests that it'll be more midrange after all.