WASHINGTON - A remarkable assemblage of fossils from China is revealing that animal life diversified in Earth's primordial ...

Swarms of pico-satellites could work together as a single large antenna for direct-to-smartphone communications, as reported ...

Have you been to any of these marvelous places?

Optical materials are substances used to manipulate the flow of light. This can include reflecting, absorbing, focusing or splitting an optical beam. The efficiency of a specific material at each task ...