Researchers at the University of Nottingham say they've come up with a new type of gel that can repair and rebuild tooth ...

Equipment maker Lindner and Procter & Gamble say their solvent-based Flexloop process can remove impurities from recycled ...

Scientists created a strong, fast-forming gel from silkworm powder—even better than gels made from purified silk. This sustainable material, useful for medicine & food, gels due to a key silk protein.