Technology

Honda Fit EV top MPGe dog amongst American electric cars 



Piccard’s solar plane sets new flight record

This smart city is built from the ground up

Hybrid concept car changes shape while you drive

Zero-gravity gardening takes urban veggies for a spin

Toyota hybrids pass 4 million in global sales

Wind power's CO2-cutting impact disputed

Department of Energy tests wave power tech

Solar-powered moonrise – a streetlight concept

Big Solar and US team up to slash cost