A new 12-sided design has both covert and overt signs that make it easier to find fakes. But modernization only goes so far: the 766-year-old Trial of the Pyx tradition lives on to check the metals.
Researchers soon will unveil an imaging method that documents developing tumors at the molecular level.
A breakthrough laser technology can discriminate between cancerous prostate cells and healthy bodily fluids, and ultimately help predict when cancer will metastasize.
All manufacturers tell you how much horsepower, cargo capacity, and safety features are included in their vehicles, but what about the levels of chemicals in the materials?
Israeli company Mempile uses fluorescence to store up to 1 terabyte of data on an optical disc.
Hoping to foster new scientific discoveries, four wave-propelled robots are now collecting data across the Pacific Ocean. See how you can help.
A researcher says he got his idea to use a nerve-gas antidote to create an inexpensive litmus paper-like nerve-gas sensor after watching "The Rock."
Researchers announce the creation of a single nanoparticle, traceable in real time via MRI, which can tag cancer cells and kill them with heat within the very same procedure.
Aside from its ability to follow a face, the Philips SPC 900NC Webcam disappoints.
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Automakers are making progress in reducing potentially harmful materials, but car interiors remain polluted, according to the watchdog Ecology Center.