The first prototype cell to use photonic crystals looks promising.
Bacteria could make acrylic glass from sugar.
Advertisers could benefit from analyzing the early popularity of online content.
Nanoporous silicon that soaks up ions without self-destructing can make better batteries.
A mechanical device mimics how fish harness energy from water flow.
Treatments are being tested for three inherited forms.
Recent efforts show hope for regional transmission planning for renewable power.
Startups may be drawn to the company's content-delivery network.
A silicon nanobeam uses optical force to do mechanical work in an integrated circuit.
A design that draws on jet engine technology could halve the cost of generating electricity from wind.