Pulling iron out of waste printer toner

Someday, left-over toner in discarded printer cartridges could have a second life as bridge or building components instead of as trash, wasting away in landfills and potentially harming the environment. One group reports ...

Black-and-white printing goes green with soy toner

(AP) -- Every time you print out a page on a laser printer you're using toner made from petroleum-based products. Now there's a greener choice that shows promise: a toner product derived from soybean oil.

Fingerprint drug screen test works on the living and deceased

A revolutionary drug test developed from research carried out at the University of East Anglia can detect four classes of drugs in traces of sweat found in a fingerprint. And the technology works on both the living and deceased.

Atari's 'E.T.' game joins Smithsonian collection

One of the "E.T." Atari game cartridges unearthed this year from a heap of garbage buried deep in the New Mexico desert has been added to the video game history collection at the Smithsonian.

HP wins inkjet print cartridge patent case

Hewlett-Packard said Wednesday that two Taiwan-based companies and a Chinese firm had been found to be infringing on patents held by the US computer giant for inkjet print cartridges.

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