When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and ...

A new wearable technology could change how unborn babies are monitored at home. Ph.D. researcher Yijing Zhang (Department of ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. ON THIS PAGE Whether you're trying to lose weight, ...

On 25 December 2025, the price of 24K gold at ₹138,250 per 10 grams, reflecting a no change of ₹0 compared to its previous close. Meanwhile, 22K gold is at ₹126,729 per 10 grams. Gold prices in India ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Garmin is one of the most reputable brands making top-tier fitness watches. Its on-wrist heart rate sensor and GPS are arguably the most accurate on the market — two things crucial to proper activity ...

Nvidia G-Sync Pulsar gaming monitors take backlight strobing tech to another level, with four fresh displays launching today.

At first, I thought it was a typo, but the Chinese display manufacturer HKC has indeed announced the world’s first 1,080Hz monitor, just days after Samsung unveiled the Odyssey G6 with a 1,040Hz ...

Fitbit's Charge series has long been the Goldilocks of the brand's fitness trackers — not quite a smartwatch, but far more capable than a basic step counter. With the Charge 6 (released in 2023), ...