Photoshop tutorial showing how to create the most realistic reflections in sunglasses. Subscribe! subscribe subscribe ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

Students should keep up with current events because they foster critical thinking and knowledge. These are the top stories ...

Normal cellular processes in living things — from germinating plants to our own cells — create biophotons, though escaping light isn’t visible to us.

(THE CONVERSATION) X-ray beams aren’t used just by doctors to see inside your body and tell whether you have a broken bone. More powerful beams made up of very short flashes of X-rays can help ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy — a ...