CNET's Donald Bell shows you how he created a giant, collapsible projection screen for under $100.
Students at UC Riverside have created a cheap coating that can go on ordinary clay roofing tiles to bust smog.
Aereo wants to give you broadcast TV on the Web. But it needed thousands of mini antennas, high-octane transcoding, and lots of air conditioners to build a system it hopes can pass legal scrutiny.
This is exactly the droid we're looking for. Delicious cake combined with classic Star Wars geekery.
Who says you need high-end equipment to shoot a good stunt film? Filmmaker Freddie Wong shows you how to do it with a smartphone.
All manufacturers tell you how much horsepower, cargo capacity, and safety features are included in their vehicles, but what about the levels of chemicals in the materials?
The organization said Apple was in sixth place this year, down from fourth last year, in its study on "greener electronics."
RetroMacCast co-host John Leake has built a working, miniaturized replica of the original 1984 Mac. And it's terribly cute.
A DIY "Star Trek" cat tree adds a bit of space adventure to a lucky cat's life.