Plus, doctors’ number-one pick and their take on the devices.

Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.

LONDON: Britain's Virgin Media O2 launched Europe's first satellite-to-mobile service on Thursday, bringing text messages, WhatsApp and Google Maps to customers using regular smartphones in locations ...

Liquid nitrogen isn’t exactly an everyday material, but it’s acquired conveniently enough to be used in extreme overclocking experiments, classroom demonstrations, chemistry and physics ...

Fed up with losing your smartphone signal and not being able to keep in touch with friends and family? O2 reckons its latest update will end the nightmares of not being able to stay connected when ...

While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

Botanical sensors are turning greenery into living data networks while monitoring plant health and optimizing yields.

BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

Smart biomedical devices are transforming modern healthcare, using skin-mounted sensors to capture in-depth health information directly from the body. As clinicians increasingly use biosensing devices ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

The Central Board of Secondary Education (CBSE) has announced a shift to a fully digital method for checking answer sheets for the 12th-grade board examinations starting in 2026. In the past, teachers ...

Oxygen therapy can help people with COPD breathe better and do daily activities with less difficulty. There are three types of oxygen therapy: compressed oxygen cylinders, liquid oxygen, and oxygen ...