It might be the collision you least think about but, it's also the most dangerous of them all simply because of that.
The space plane, designed for space tourism, crashed in California's Mojave Desert. One fatality and one major injury have been confirmed by Virgin Galactic.
As the National Transportation Safety Board takes the lead role in investigating the crash of SpaceShipTwo, Virgin Galactic founder Richard Branson says the space-tourism venture would still "love to finish what we started."
CNET's Brian Cooley tells you about the camera tech that the Insurance Institute for Highway Safety uses to shoot its crash-test videos.
The UK's Defence Science and Technology Laboratory has developed a life-sized robot to test chemical protective suits for the military.
Watch out, LastPass and 1Password. Google is experimenting with its own password maker for the Chrome browser, though it's not clear if it will become a permanent fixture.
Early reports suggested an engine explosion led to the crash of the experimental space plane, killing one pilot.
Coast Guard tests electronic navigation aids that could help mariners navigate even the lowest-visibility conditions.
Living with the iPhone 6 Plus, part 6: In our final post-review check-in, Tim Stevens has to make a difficult decision. Which one is it going to be?
The use of carbon fiber in the frame of the BMW i3 has many worried about high repair costs. BMW gives us an inside look at why it won't be so bad.