Transport

Startup IRIS Engines is developing a technology that uses the same process that the iris of the eye uses to constrict and control the flow of light to make existing combustion engines nearly twice as efficient for the same cost

Today's deadline in California for installing fume-capturing equipment has some gas station owners crying and banding together to fight the measure, even though they've had years to prepare for the change

Green Watchdogs furious over the UK government's attempts to exempt the aviation sector and other portions of the economy from modernizing to greener standards

Sabic Innovative Plastics and Azdel Inc.have developed a composite material that has the potential to make cars lighter, damage resistant, and reduce tooling costs, all while being recyclable.

One hurdle to converting your Prius into a Electric-Gas Hybrid (instead of vice versa) has fallen as aftermarket kits are now available that can be installed by by your local garage.