Mike Every knows about grinding glass—and he doesn’t like it. The second-year physics major from Saugerties, N.Y., is an amateur telescope maker with an idea for producing lightweight mirrors out of ...

The small, convex plastic mirror flips down from the ceiling near the rearview mirror and provides the perfect angle to quickly check in with your back passengers — no head turning or rearview mirror ...

Take a good hard look in the mirror. Don’t like what you see? Not to worry. That face isn’t the future you’re looking at; it’s your past. Today more than ever, plastic surgery is socially acceptable, ...

A new way of bending X-rays raises the prospect of smaller, more powerful X-ray space telescopes. Based on technology originally developed for medical imaging machines, Stacked Prism Lens are being ...