New research shows how the signal from a household WiFi device can be used to monitor heart rate with state-of-the-art ...

Wi-Fi signals today primarily transmit data. But these signals can also be used for other innovative purposes. For instance, one California-based team has proposed using ambient Wi-Fi signals to ...

Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices ...

Pi coin price is under mounting pressure with forecasts warning of a 25% slide toward $0.27 by October. Meanwhile, Chainlink has become one of the standout performers in 2025 with an 80% quarterly ...

Abstract: This paper presents a fiber Bragg gratings (FBGs) enhanced distributed acoustic sensing (DAS) system that operates without an interferometer. The system is based on the intra-pulse ...

WASHINGTON (AP) — The Treasury Department is moving closer to making President Donald Trump's “ no tax on tips ” promise a reality. But new guidance released Friday tends to limit the number of tipped ...

Thinking about Pi Coin and what it might be worth in 2025? It’s a question a lot of people are asking, especially since Pi Network’s whole deal is about making crypto accessible through your phone. We ...

Travelers looking to explore one of Asia’s most captivating cities now bring a friend along for practically free, thanks to Alaska Airlines’ latest flight deal. The carrier is celebrating its upcoming ...

Nigeria's gambling industry started 2025 with new tax obligations that are changing how the business works. The Federal Government introduced a 5% withholding tax on winnings for Nigerian players, ...

The SpecFive Strike is a handheld computer with a 4.3 inch touchscreen display, a QWERTY keyboard for thumb typing, and a Raspberry Pi Compute Module 4 for brains. What makes it unusual is that while ...