While still a great all-around useful laptop, the 13-inch MacBook Air is stuck with a lower-res display and a design that's no longer cutting-edge.
The X-37B -- undertaking its fourth mission -- shared its rocket ride back to space with an experimental LightSail spacecraft provided by the Bill Nye-backed Planetary Society.
AirGuard senses cigarette and marijuana smoke -- and immediately alerts your disapproving landlord or dormitory RA.
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This slightly updated Air may run longer, but it's no longer on the cutting edge of design.
The Gridboard skateboard rolling around on Indiegogo uses super-strong carbon fiber to make a futuristic-looking longboard.
Quite possibly the best iOS feature you're not using, AirDrop makes in-person photo-sharing a snap.
The iPad Air 2 is a nice refinement and finesse of last year's model, with a bevy of tweaks, enhancements, a much faster processor, and the welcome addition of Touch ID. Simply put: it's still the gold standard for tablets.
Microsoft is still figuring out what to charge for Windows 10 after the operating system will no longer be free -- or how the software will evolve.
HEPA air filters promise to take nasty things out of the air, removing cigarette smoke, pollen and other irritants. How do they do this? Appliance Science looks at how HEPA air filters work, and how to tell the real from the fake.
At CES 2015, AirDog proves its drone is ready to follow you wherever you may roam, keeping a camera on you to capture everything.