Apple’s newly granted AR glasses patent focuses on keeping optics aligned while you adjust fit. A rigid front housing and ...

Modern handguns and rifles leave the factory after thousands of test rounds and careful tuning, yet many owners start... The ...

“The eye does not like being in a canted position—which is the normal shooting position. It’s being held by six muscles, all ...

Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, ...

Master the top 5 high-weightage and quick-scoring Physics chapters for JEE Main 2026—including Thermodynamics, Modern Physics ...

We're very happy to announce that we've achieved a breakthrough in high-volume production of Geometric Reflective waveguides. This marks a key advancement for augmented reality (AR) devices, such as ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

The Boston Red Sox might not have broken any rules Saturday night in San Diego, but they still managed to stumble into a controversy that has “bad look” written all over it. The viral clip in question ...

Dr. Fryer is a professor of economics at Harvard University, founder of Equal Opportunity Ventures and a senior fellow at the Manhattan Institute. Call it MAG: mutually assured gerrymandering. First ...

The Langlands program has inspired and befuddled mathematicians for more than 50 years. A major advance has now opened up new worlds for them to explore One of the biggest stories in science has been ...

We present a systematic derivation of three mathematical models of increasing complexity for optical design, based on Hamilton’s characteristic functions and conservation of luminous flux, and briefly ...