We have quite a few Samsung Galaxy S25 Ultra comparisons on the site at this point. With this article, we’re adding another ...

Is now the time to upgrade from the Pixel 7a to the brand-new Pixel 9a? Well, maybe. There is more to the equation than meets the eye.

Here's a Samsung Galaxy S25 Ultra vs Galaxy S24 specs comparison. Samsung's most powerful phone of 2025 vs a compact banger ...

Ray-Ban has officially launched the Blacked Out Collection, the first-ever eyewear line customized by A$AP Rocky for Ray-Ban ...

A groundbreaking study has revealed that our pupils change size in sync with our breathing—a response now dubbed the "pupillary respiratory phase response." ...

You have probably heard the saying that the eyes are the windows to the soul, but now it turns out that they are also ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

Curious about what planets look like through a telescope? This guide breaks down what you’ll see based on your telescope’s ...

Eye color genetics is complex, with multiple genes from each parent determining a person's eye color. Scientists once believed a single gene controlled eye color, but research shows that more than 50 ...

Eye health company Bausch & Lomb is recalling some of its intraocular lenses over possible safety concerns. The voluntary recall comes after the company “received reports of complications, the ...

A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye disorder. But more work is needed to translate the treatment to people.

Congress’ GOP leaders don’t see the point in trying to impeach judges, but they have some dramatic alternatives in mind that are nearly as radical. By Steve Benen As things stand, a relatively ...