A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature ...

Sennheiser HDB 630 delivers high-res 24-bit/96kHz wireless audio with aptX Adaptive, smart ANC, and the BTD 700 dongle for Android, iOS, and desktop. Sennheiser finally seems to be paying attention to ...

Installing a smart water sensor can save you a lot of money and hassle. The best leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

We test and rate scores of digital cameras and lenses each year, from pocket-friendly models to high-end medium format systems. Here's everything you need to know to pick the best camera for you. Our ...

From freestanding workout mirrors to wall-mounted resistance machines, turn a corner of your bedroom into a home gym with the best equipment we've tested for smart strength training. I'm PCMag's ...

Oct. 25, 2025 — A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device on a single telescope—no multi-telescope array required.

Abstract: Objective: Wearable sweat sensors offer a promising route for non-invasive health monitoring; however, their accuracy and reliability remain limited. This limitation arises primarily because ...

Abstract: Based on Mach-Zehnder interference (MZI) principle, we propose a balloon-like optical fiber micro-liquid-level sensor and verify its performance through experiments. The sensor can ...

For OEMs, a pre‑qualified touch + biometric path reduces risk in late‑stage validation, especially for thin, flexible OLED designs. For users, the promise is fast, consistent touch response paired ...

Apple has delayed its plans to launch the successor to the iPhone Air next year, according to a report. The handset is touted as Apple's most ambitious smartphone in years, but has reportedly failed ...