Abstract: Enabling broad use of electromagnetic energy harvesting in wireless sensor screws requires robust systems that work with weak vibrations and varying frequency profiles. This contribution ...

A breakthrough live-cell sensor makes DNA repair visible as it happens, unlocking new possibilities in biology and medicine. Credit: Shutterstock A new DNA damage sensor allows scientists to watch ...

Matt Carey, the co-founder and CEO of Boston-based startup Teradar, loves when people tell him: “I don’t believe you.” That’s “right where we want folks,” he recently told TechCrunch. Carey has spent ...

A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature compensation to maintain accuracy across wide pressure and temperature ranges.

Abstract: This article presents a Tunnel magneto-resistance-based Double air-gap Zero magnetic field (TDZ) current sensor, designed for measuring wideband disturbances in Renewable Energy Sources (RES ...

A major iPhone camera upgrade has reportedly been delayed. According to supply chain analyst Ming-Chi Kuo, Apple is not expected to debut Samsung’s 48-megapixel Ultra Wide camera sensor until 2027.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Crop sensor cameras may make it easier to get telephoto reach – but the opposite is also true, and finding an ultra-wide lens can be a challenge for crop sensor cameras. Sigma, however, has just ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...

Apple is moving forward with plans to bring a new type of image sensor with dynamic range levels approaching that of the human eye to future iPhones, according to a Weibo leaker. Last month, Apple ...