Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone ...

Which phone should you buy if you want to have the best camera in your pocket? Should it be an iPhone, known for its ease of use and excellent video recording quality, or a Galaxy, which has more ...

Home security cameras have become an essential part of a smart home setup — often, it's the first device that people will buy after a smart lock or a video doorbell. We've been testing cameras ...

When the Sony A7R IV was released back in 2019, it had the highest resolution sensor of any mirrorless camera on the market. Its younger sibling, the A7R V, has since matched that, but the A7R IV ...

The best astrophotography cameras capture breathtaking wide-angle images of the cosmos, and next month's total lunar eclipse provides fantastic photo opportunities. Capture the beauty of the sky ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Ask anyone what’s the most important feature they look for when buying a phone, I guarantee you that a lot of them will tell you that having excellent cameras will influence their buying decision.

It features 4K video capabilities, has a 32.5MP sensor and boasts outstanding autofocus and tracking features. Check out our Canon EOS R7 review for further details. This camera is a jack-of-all ...

Though the 1/1.28-inch sensor found on the iPhone 16 Pro's main camera is already a good size -- and marginally larger than the S24 Ultra's 1/1.33-inch sensor -- I want to see Apple go bigger.

Then there’s a 50MP f/1.9 ultra-wide camera with a 120-degree field of view, and this is the one sensor that’s had an upgrade, as it replaces a 12MP one on the Samsung Galaxy S24 Ultra.