Whether for drug screening or toxicity testing, stem cell-based 3D tissue models are key to biomedical research. However, ...

In the world of modern medicine, most people focus on the active pharmaceutical ingredients, which are the chemicals that ...

I tested six popular thermometers and compared their ease of use, reading speed and design, and found two models I’d recommend to anyone for at-home use.

To get the most out of the sensing revolution, different disciplines need to be on the same wavelength. This is a priority ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

The key to future technologies can sometimes be found in the past. What Ravi Kishore is working to perfect, for example, has ...

Amazon’s Ring division presented a revamped line of smart home sensors at CES 2026 that do not require a hub to work. These smart home security devices work straight out of the box using the Amazon ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Keeping the windshield clear is very important when driving with a car full of people. When the cabin is packed, warm breath and humidity can quickly fog the glass. This makes it hard to see the road, ...

Thermopile sensors offer a reliable way to measure temperature without physical contact, making them ideal for real-world applications where speed, safety, and precision matter. Whether you are ...