Professors experiment with handheld DNA sequencer

In February, when snowfall closed campus and kept her away from the lab, a Virginia Commonwealth University professor who was stuck at home did the kind of work typically reserved for scientists with ample lab space, large ...

3-D images of tiny objects down to 25 nanometres

Scientists at the Paul Scherrer Institute and ETH Zurich (Switzerland) have created 3D images of tiny objects showing details down to 25 nanometres. In addition to the shape, the scientists determined how particular chemical ...

QR code access to Nobel Prizes in Chemistry

Mobile devices equipped with a QR (quick response) code scanning app, which gives consumers instant access to information on the Web, now can give the same access to 110 years of information about the most prestigious honors ...

The bee's knees for detecting disease

Fire blight is a serious threat to fruit trees. Now a quick test has been developed at the Vienna University of Technology, which can indicate the danger early - with the help of bees.

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