A simple technique can draw--and erase--wires to create denser computer memory.
A new kind of probe microscope can measure the force needed to push a single atom.
A nanocomposite of aluminum oxide and a polymer is as tough as metals but lighter.
Ninja hackers vs. the lazy mobs who want your credit-card number.
Adobe's Kevin Lynch believes that computing applications will become more powerful when they take advantage of the browser and the desktop.
Combining massive quantities of data, insights into human psychology, and machine learning can help manage surprising events, says Eric Horvitz.