Energy savings and flexibility set this portable LED device apart.
Water flowing through the radio spins a micro turbine to create energy.
Some design students are giving their creations a taste for flesh.
Called a jewel box with an ultra-low footprint, this 420 square-foot apartment has taken first place in a Treehugger contest.
A business card-size device monitors available light and makes adjusts as needed.
Without an eco-friendlier alternative to batteries, recycling rechargeables is the best way consumers can prevent those heavy metals from leeching into the environment.
One crazy ambitious energy experiment aims to cut typical annual electrical bills of $1,240 to $390.
Blue jean dye molecules have the potential to revolutionize the solar panel industry.
Flush what you've heard; it wasn't Thomas Crapper.
App developers are building software that lets you manage energy use or control your home from a smart phone.