Once the rising star of the clean-tech industry, the advanced battery maker faces an uncertain future.
Peratech thinks printable electronic sensors of volatile compounds could find their way into textiles.
Improved materials could make solar-thermal power cheaper, and energy storage easier.
Technology Review's primers on key emerging technologies.
These online communities are redefining how we find and share information, but will operators be able to assuage privacy concerns?
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The colorful, glowing crystals could prove to be useful as a surgical aid.
Why are we cramming 21st century technology into a socket designed by Edison?
Invisibility cloaks that work for microwaves are easy to make using simple building blocks. Now engineers have created the equivalent building blocks for visible light.
Researchers have been able to store single images in a cloud of rubidium atoms for several years. Now they've gone a step further
If quantum mechanics plays an important role is biology, we'll want to copy it. If it doesn't, we'll want to know why not
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