New report lauds companies like Tiffany and Sears that have banned dirty gold, but 4 out of 5 jewelry manufacturers still use it. The 'No Dirty Gold' campaign hopes to change that.
HP unveils a breakthrough in powerful computer chip technology that can process data, store memory and stack 3-dimensionally ... just like a brain synapse.
Recent Greenpeace videos inciting civil disobedience have summoned the wrath of an anti-environmental cyber army that is framing Greenpeace as a terrorist organization.
Want to green your computing? These tips -- from composting your tweets and IMs to demanding shade-grown javascript -- can make your e-world so much more eco-friendly, this April 1 and all year long.