A triathlon smartwatch can revolutionise your training and racing. But with so many on the market today, which are worth the spend? We tested 24 of the best to find ...

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

At altitudes over 2,400 metres, lack of oxygen — a condition called hypoxia — can cause acute mountain sickness. Incidence ...

Our editors tested two popular glucose monitors to determine which is the best for improving ​​diet, sleep and exercise habits.

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

For the first time, the U.S. government is urging people to avoid "highly processed" foods, which it says are driving diet-related diseases. But this recommendation puts many Americans in a ...

In the early 1980s, a rugged Army surveillance aircraft found itself serving a very different purpose. Instead of scanning jungles or border zones, one Grumman OV-1C Mohawk was helping engineers ...

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 ...

Abstract: In this study, we fabricated a limiting current-type microelectromechanical system (MEMS) sensor and evaluated its sensing performance of oxygen and humidity concentration. The MEMS oxygen ...

Thieves are stealing the radar sensor safety tech from Honda CR-V vehicles and selling it online for a few hundred dollars. Why? Because it’s so easy. “If you have… a Honda CR-V in Yonkers, they’re ...

Abstract: Greenhouse farming is a trending practice to secure food production in desert environments. Such a practice often requires sensing systems to monitor the greenhouse microclimate. However, ...