Martin LaMonica is a senior writer covering green tech and cutting-edge technologies. He joined CNET in 2002 to cover enterprise IT and Web development and was previously executive editor of IT ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You can 3D print plenty of things these days, from candy to a model ...

POMPANO BEACH, Fla.--(BUSINESS WIRE)--Cyclone Power Technologies Inc. (Pink Sheets:CYPW), developer of the all-fuel, clean-tech Cyclone Engine, announced that it has delivered to Renolavia Energy SA, ...

The invention converts the energy produced by PV cells directly into mechanical motion without the need for batteries or power electronics. Its developers claim the robustness of the solar motor can ...

OK, first things first – stop picturing a car with solar panels connected to its engine. What Missouri-based inventors Matt Bellue and Ben Cooper are working on is something a little different than ...

The San Rafael (Calif.) Fire Department’s (SRFD) Engine No. 52 is topped with a solar energy panel that generates energy needed to charge the crew’s battery-operated gear and the onboard computer.

February 13, 2009 Technology capable of generating electricity by extracting energy from heat that is otherwise just wasted is a fairly new branch of renewable technology. A typical co-generation ...

A company is trying to prove that a 19th-century design known as the Stirling engine has a place in the emerging market for clean energy. Infinia, based in Kennewick, Wash., plans to release a ...