MIT’s Scott Manalis shows off his ultrasensitive biomolecule detector.
Metabolomics may help scientists to engineer sophisticated plant factories.
Electronic "noses" made from printed electronics could detect toxic chemicals inexpensively.
Biologist Aubrey de Grey still believes humans could live indefinitely -- or at least that it's worth discussing.
Forget plain old podcasting. Modcasting lets listeners assemble customized podcasts, turning them into armchair producers.
The four-gigabyte Flash storage card in Apple's iPod nano was obsolete before it hit store shelves.
Today’s Internet is like “second-class mail,” but solutions exist, says Doug Van Houweling, CEO of Internet2.
Aubrey de Grey believes we can live forever. Gerontologist Richard Miller at the University of Michigan begs to differ.
A nano tool is making it possible to better control the immune system.
Light-emitting carbon nanotubes could find uses in telecommunications, lighting, and high-performance computers.