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Qualcomm eyes speedier smartphone recharging

The chipmaker's Quick Charge 3.0 technology not only improves battery cell life but allows for rapid charging.

By September 16, 2015


Apple envisions laptops that run for days without a recharge

The tech giant files a patent application for a built-in fuel cell system that could power electronics for "days or even weeks without refueling."

By September 3, 2015


5 smartphones with great battery life

CNET highlights eight impressive smartphones that showed outstanding battery life in our labs' performance tests.

By June 29, 2015


Appliance Science: How robotic vacuums navigate

Robot vacuums can navigate your home, sweeping up dirt while avoiding falling down stairs. How do they find their way? Appliance Science looks at the science of robot navigation.

By October 6, 2015


AT&T Mobility CEO: Smartwatches will soon have their own cell connections

That's the only way they'll solve real problems, says Glenn Lurie, speaking at the Code Mobile conference. He also notes that the iPhone 6S has sold well.

By October 7, 2015


What playing the same level for three straight hours taught me about Deus Ex: Mankind Divided

Lesson one: sentry robots are highly combustible and make excellent distractions.

By October 7, 2015


Xiaomi unveils China-only Mi 4c just days ahead of Apple's iPhone 6S launch

The Chinese smartphone giant will release the Mi 4c just two days ahead of the iPhone 6S, as it strengthens its grip on its home market by announcing it will launch a virtual carrier service.

By September 22, 2015


New Xperia Z5 smartphones stick to Sony's high-end mantra

The company unveils three smartphones targeting affluent users, but it still hasn't figured out how to avoid getting lost in the shuffle behind Apple and Samsung.

By September 2, 2015


Great deals on two great travel accessories

Or: What I learned on my summer vacation. (Hint: never take a trip without these items.) Plus: two bonus deals!

By August 21, 2015


Trying -- and kinda succeeding -- at going the distance with an electric car

For Road Trip 2015, CNET drives an all-electric car 500 miles around Britain's most scenic spots to see how easy it is to take a road trip without petrol. Spoiler alert: It doesn't go well.

By August 15, 2015