6979 Results for



2015 GMC Sierra 2500HD exerts diesel pull, efficiency

With its Duramax Plus option, the Sierra 2500HD pickup truck gets massive torque, while the cabin sports a Wi-Fi hotspot and enough charging ports for any gadget load.

By October 6, 2015


Samsung denies fudging TV energy efficiency tests

Hot on the heels of the Volkswagen diesel scandal, Samsung faces accusations it makes its products seem more energy efficient under test conditions.

By October 2, 2015


New PS4 model is lighter, quieter, more efficient

Model CUH-1200 gets picked apart.

By July 5, 2015


Top 5: Fuel-efficient V8s

Brian Cooley runs down the top five ways you can have a V8 and good gas mileage, too.

By June 25, 2015


Snowden slip-up leads to 47GB avalanche of Twitter e-mail notifications

Technically Incorrect: He might pose as a tech expert. But even the best make mistakes. Having signed up for Twitter, Edward Snowden gets buried in e-mail notifications from followers.

By October 1, 2015


Physicists win Nobel for finding neutrinos, burdened with mass, aren't so fleeting after all

For decades, physicists thought the hard-to-detect fundamental particles were massless. Not so, Takaaki Kajita and Arthur McDonald discovered, opening new research into the universe's past and present.

By October 6, 2015


Microsoft unveils Surface Pro 4 tablet as latest laptop killer

The screen for the new Surface Pro is only a bit larger than the previous model but a smaller bezel means there's even more real estate.

By October 6, 2015


Mercedes-Benz GLE gains power, efficiency in wider model range (pictures)

NEW YORK -- At the 2015 New York auto show, Mercedes-Benz showed off a wider model range than ever for its GLE SUV, formerly the ML model, with a high-powered AMG version and a very economical plug-in hybrid.

29 Images By April 2, 2015


Indiegogo co-founder: 'We've made failure more efficient' (Q&A)

Danae Ringelmann believes crowdfunding lets entrepreneurs find out what works and what doesn't without having to bet their life savings on being right.

By November 10, 2014


Five Android apps that prolong your smartphone's battery life

This collection of apps will not only extend the life of your handset, but could also improve its overall performance.

By September 26, 2015