TV makers are trotting out sets with "Ultra HD" resolution at the International CES electronics trade show in Las Vegas this week.
(Phys.org)—Norfolk Southern Railway No. 999 is the first all-electric, battery-powered locomotive in the United States. But when one of the thousand lead-acid batteries that power it dies, the locomotive shuts down. To ...
US teachers have flooded school-centric charity website DonorsChoose.org to snap up Chrome notebook computers Google made available to classrooms for just $99 each.
India has launched a new version of what is dubbed the world's cheapest computer—on sale to students at the subsidised price of $20—with a quicker processor and an improved battery.
Amazon unveiled four new Kindle Fire tablet computers on Thursday, including ones with larger color screens, as the online retailer steps up competition with Apple ahead of the holiday shopping season.
Motorola is broadening the use of its Razr brand to a family of smartphones in its first major product launch under new owner Google.