From factory automation to healthcare, ultrasonic sensors enable precise monitoring of distance, depth, and fluid levels.

Sanket and his students found their answer in bats and the winged mammal’s highly sophisticated ability to echolocate, or ...

Robotics experts are testing tiny drones that can be deployed in search and rescue missions even in dark, smoky or stormy ...

Many Halloween animatronics that spring to life when you least expect it rely on a clever little device called a passive ...

But development didn't go completely smoothly. The researchers realised that the noise of the bat robot's propellers interfered with the ultrasound, requiring 3D printed shells to minimise the ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a ...

Your Apple Watch Can Once Again Measure Blood Oxygen Levels. Here's How The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Joanne Chen and Justin ...

Microsoft is collaborating with Orbia and SANASA in Campinas, São Paulo, to address water loss and support water sustainability goals. The project applies digital water network management technology ...