The USDA and Tyson Fresh Meats issued the recall Wednesday. Tyson Fresh Meats has recalled about 93,697 pounds of raw ground beef products, saying it may be contaminated with "extraneous materials, ...

Researchers have uncovered a material perception mechanism with which humans discriminate between reflective and transparent materials (mirror and glass). The research team discovered that the brain ...

Creating a material that can alter its optical properties in real time has proved challenging for scientists, but a team at Imperial College London has finally achieved a major breakthrough by ...

Researchers have built a mirror out of one of the strongest materials on the planet: diamond. By etching nanostructures onto the surface of a thin sheet of diamond, the research team built a highly ...

Just about every car, train and plane that’s been built since 1970 has been manufactured using high-power lasers that shoot a continuous beam of light. These lasers are strong enough to cut steel, ...