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How promoting renewable-energy technologies will help the economy.
Whether the Internet will help or hinder the spread of democracy is still uncertain.
Memory-boosting drugs should not be made available to the general public.
Synthetic biology is a new field, but it’s targeting an old question: How did life begin?
Entrepreneurialism and innovation during a recession.
New detectors may finally reveal dark-matter particles.
Netbooks are more than just cheap laptops.
Thanks to a new surgical procedure, arm amputees can intuitively control a bionic limb for the first time.
To a few human experts, our faces are open books. Now computer technology automates those abilities.
Textiles coated with carbon nanotubes form electronic sensors that look and feel like ordinary cotton.
New publications, experiments and breakthroughs in biomedicine–and what they mean.
New publications, experiments and breakthroughs in information technology–and what they mean.
New publications, experiments and breakthroughs in materials science–and what they mean.
Lie detection has never been straightforward.
