Currently there’s no reliable way to determine during surgery to remove breast cancer whether the excised tissue is completely cancer-free at its margins

In a paper published Apr. 21 in Science, Argonne and Temple University researchers describe the behavior of metal nanoparticles by watching them in real time as they oxidized

Understanding how grape buds respond to subzero temperatures is of paramount concern to vineyard managers in New York and other northerly grape-producing states

Berkeley Lab researchers develop first 3-D atomic-scale model of P22 virus that identifies the protein interactions crucial for its stability

Up-close, real-time, chemical-sensitive 3D imaging offers clues for reducing cost/improving performance of catalysts for fuel-cell-powered vehicles and other applications

Berkeley Lab method could help scientists learn new ways to boost photovoltaic efficiency

The system will cost around $5,000, which is about one-tenth the cost of systems commercially available, and represents an alternative to the traditional method of plaster casting

Scientists use 3D visualization to map striking and transformative nanoscale surface structures

This non-invasive method repeatedly images the same organisms, thereby reducing the number of animals used in testing

Using their new method, the scientists have determined the forces surrounding defects in crystals