The company's latest firmware update for its sports and action camera improves the autofocus and lets you use it as the most ...

Back in September at IBC 2025 in Amsterdam, SWIT was showing a range of new PowerCell camera batteries that are now available for popular Sony, Canon, ...

Nikon's mirrorless Z system is supported by an expanding lineup of high-quality lenses. We're here to break down what's available and recommend the best optics we've tested. Images, and the devices ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

The ZR marks a big departure for Nikon mirrorless cameras, featuring a boxy rectangular design with no electronic viewfinder and therefore no pentaprism. If you're migrating from a Z6/7 or adding the ...

Test your broadband connection speed. Our speedtest works on the vast majority of web browsers and devices, including computers, tablets, phones and games consoles. If you are experiencing ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...

At a time when mirrorless cameras seem to be getting more and more expensive, the Nikon Z30 is like a breath of fresh air. It may be Nikon's most basic camera, but it has everything you need to get ...

What are the best lenses for the Nikon Z50 and Z50 II, Nikon’s most practical line of APS-C mirrorless cameras? When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

A potassium blood test measures the potassium level in your blood to check your general health and diagnose conditions. Potassium helps regulate important body functions like muscle contractions and ...

A fasting blood sugar test result under 99 mg/dL is considered normal, while 126 mg/dL or higher confirms diabetes. The A1C test measures your average blood sugar over two to three months, with 6.5% ...