With the future of NASA's Ares 1 rocket in doubt, Alliant Techsystems successfully test-fires the planned booster's extended first stage to collect needed engineering data.
The train company is "exploring options" to boost its bandwidth from 10 Mbps to 25 Mbps, which would make it fast enough to stream videos and download big files.
This futuristic grenade launcher is entering the engineering and manufacturing development phase.
Turning its back on traditional paper-and-punch tickets, Amtrak has launched a new program which turns tickets into mobile barcodes.
The next-gen version of laser tag is coming, thanks to a new gaming accessory for smartphones. Set your phasers to stun.
To get started with your new Android phone or tablet, check out these essential tips to optimize your new device.
ATK Aerospace Systems successfully test-fires a five-segment solid-fuel booster as part of the Constellation moon program the Obama administration wants to cancel.
CNET News' Daniel Terdiman is the first reporter to see the completed solid rocket booster designed for future missions to the moon, and maybe Mars.
Using state-of-the-art mirrors and detectors on opposite ends of an extended 33-foot-long mast, a small X-ray telescope launched today will study black holes and the mechanics of supernova explosions.