China has tested an autonomous deep-sea robot capable of drilling and monitoring inside seabed strata during a South China ...

This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

We've tested and reviewed products since 1936. Read CR's review of the Google Pixel 10 cell phone to find out if it's worth ...

PERFORMANCE: Overall the Apple iPhone 16 (128GB) was excellent. It struck an exceptional balance of quickness, battery life, and camera quality. Ease of use on the iPhone 16 was very good. While not ...

Following the City of Ithaca’s recent parking rate hikes and elimination of free Saturday parking, the downtown business ...

Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure ...

Some scientists are coming out against the studies that claimed to have found alarming amounts of microplastics in human ...

Academic publishing system often allows scientific errors to persist because it prioritises profit and prestige over timely correction.

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give higher readings for patients with darker than lighter skin tones, finds the ...

When the power fails, you expect your generator to hum steadily in the background, not to spend the night tripping breakers ...

For around $25, the Neoteck TS20D is a fully-featured, well-made, and decently accurate tool that will handle most multimeter-related tasks. It's small enough to drop into a pocket or toolbox, durable ...