Green news harvest: New Jersey utility to go solar

New Jersey utility PSG&E proposes investing millions in solar power to help meet its renewable energy mandate, while President Obama defends energy efficiency in stimulus package.

A sampling of green-tech news with quick commentary.

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Your phone's screen is ruining your sleep

Staring at your Phone's screen might be hazardous for your sleep, unless you change the color temperature. Sharon Profis explains on "You're Doing It All Wrong."

by Sharon Profis