Clouds might look like cotton candy, but they are made of tiny water droplets or ice crystals floating in the air. Here is ...
Hidden inside a piece of agatized coral lies a natural masterpiece over 20 million years old. When cut open, its interior reveals vivid crystal formations that look like alien landscapes frozen in ...
The development involved hitting gold nanoparticles with just one laser pulse. Researchers at Michigan State University (MSU) ...