We tested nine of the best dash cams available in 2026 for day and night driving to find the easiest setup, clearest video, ...

It is safe for patients to receive a donor liver that has been intentionally preserved overnight using machine perfusion to ...

The effectiveness of air disinfection devices may now be measured in minutes, rather than hours, with a new technique from ...

Worldwide, billions of people rely on water sources whose hygienic quality is unclear or difficult to monitor. Conventional ...

University of Alberta and Canada’s Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs and detect frostbite in soldiers in ...

The true power of 5G should now be available to O2 mobile customers in 66 large towns and cities, 175 smaller towns, and 1,120 villages across Scotland. The 5G+ rollout means that the reliance on 4G ...

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. [Henrique Ferrolho] demonstrated that this little sensor can also be used ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

A new gas sensor using ruthenium dioxide nanosheets achieves ultra-sensitive ethanol detection down to 5 ppb, enabling real-time breath alcohol monitoring at under 30 milliwatts. (Nanowerk News) ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

When most of us walk into a doctor’s office, we come prepared with questions. What does this symptom mean? Do I really need this test? What are my treatment options? What we may not be aware of is ...