In an effort to reduce emissions for construction equipment, Caterpillar created the hybrid D7E dozer. In developing the advanced drivetrain, Caterpillar realized many more benefits than just cleaner air, finding the efficient drivetrain gives the dozer better performance all-around.
CNET editor Wayne Cunningham gets to drive the first hybrid dozer, the Caterpillar D7E.
Hosted by Walt Mossberg and Kara Swisher, the D: All Things Digital conference brings out some of the biggest names in the online business.
Arianna Huffington and The Washington Post's Katharine Weymouth meet on the D: All Things Digital stage for a discussion about the future of journalism.
An electronic book and touchscreen keyboard with force feedback were among the tech demos during Day 1 of D: All Things Digital.
Biz Stone and Evan Williams, the heads of the microblogging leader, kicked off this year's tech conference in Carlsbad.
A code for Plastic Logic's e-reader and a Flip Video camera are the standouts in a jam-packed goodie bag.
Leaked screenshots from the Samsung Galaxy S4 reveal an eye-tracking feature called Smart Scroll.
One enthusiastic but unnamed case maker has apparently turned out its own mockup of the iPhone 5, presumably to show off its wares.
D7 isn't trying to be pretty. This monster of a tool has one goal: put every troubleshooting tool you'll need in one centralized location. Functions include malware scanning, file recovery, and general PC tweaks.