Europa's icy surface and possible ocean beneath it may emit a glow into space. Credit: NASA/JPL-Caltech/SETI Institute By replicating conditions that may be present on the surface of Europa, one of ...

Scientists in China have created rainbow, glow-in-the-dark succulents by injecting colorful "afterglow" particles into the leaves that absorb, and then gradually release, light. The luminescent ...

This glowing ink drawing experiment leads to a result that’s more surprising than expected. As the process unfolds, the artwork begins to reveal unique effects under different lighting. The ...