Your guide to a better future
The large gadget has been put to the test: generating electricity from waves, off the coast of Australia. Here's what its developers have learned.
We talk to the CEO of Wave Swell Energy, the company behind a device that converts wave energy into electricity, to find out how things are going.
We compared some of the most popular web hosting services so you don't have to.
Reduce your carbon footprint with steel straws, solar-powered gadgets, and planet-friendly shoes.
Can't afford rooftop solar? Start shifting some of your energy use with these less expensive options.
These two-sided panels work best with lots of reflected light.
Throw your food scraps into this countertop composter from Pela to make soil without any stink.
A simple twist of a dial can save you big money on your utility bills.
With gas prices soaring to record highs, a vehicle powered by the sun could eventually be quite appealing.
We had a ride in Aptera electric car on our visit to Aptera headquarters. Watch the video to learn more about this solar-powered electric car prototype and it's unique features.
A solar water heater might save you some money with greener heat, letting you shower with the power of the sun.
The company also announced a new recycling robot, Taz, designed to recover rare earth elements like magnets from audio modules.