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A machine learning system from the Massachusetts Institute of Technology (MIT) recognizes sounds by watching video. The neural network interprets natural sounds in terms of image categories, without hand-annotated training data.

A new machine-learning training method developed at the University of Toronto enables neural networks to learn directly from human-defined rules. The achievement supports new possibilities for artificial intelligence in medical diagnostics and self-driving cars.

Motivated by public hazards associated with contaminated sources of drinking water, a group of scientists has successfully developed and tested tiny, glowing crystals that detect and trap heavy-metal toxins like mercury and lead.

North Carolina State University researchers will use unmanned aerial vehicles (UAVs) and insect cyborgs, or biobots, to map large, unfamiliar locations.

Using tiny particles of gold, researchers from the University of Cambridge have concentrated light to smaller than a single atom. By focusing the light to just under a millionth of a meter, the scientists have a "magnifying glass" that reveals individual chemical bonds within molecules.

While most solid materials expand with heat, a new 3D-printed structure built by Massachusetts Institute of Technology (MIT) engineers is designed to shrink. The metamaterial may enable heat-resistant circuit boards.

Penn State University researchers have used a beam deflector to increase the speed of 2D and 3D printing by up to 1000 times.

Virginia Tech researchers have produced flexible solar panels that can become part of window shades or wallpaper. The material will capture light from the sun as well as light from sources inside buildings.

Imagine cell phones with 3D floating displays, or credit cards with three-dimensional security markings. By using just one layer of nanoscale metallic film, researchers at Missouri University of Science and Technology have reconstructed 3D full-color holographic images. The technique supports...

Researchers at the Massachusetts Institute of Technology have developed a computational model that makes sense of the ambient vibrations that travel up a structure as trucks and other forces rumble by. By picking out specific features in the noise that give indications of a building’s...