Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

New research reveals when oxygen flips from stable to reactive, "singlet" form connecting the chemistry of life with ...

By simplifying the numbers I tracked midrace, I felt less anxious, more focused, and actually enjoyed running more.

You have to file a claim by next month to receive a payment from AT&T's $177 million privacy settlement. Peter is a writer and editor for the CNET How-To team. He has been covering technology, ...

Most Fitbits track your sleep automatically with a combination of movement and heart-rate monitoring. You can also check your sleep stats later.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

Zahi Fayad is leading a Digital Twins study investigating how our health data can be put to better use to help us live ...