A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are ...

Two massive galaxies are bending light from the same distant quasar, creating a so-called Einstein zigzag lens that could ...

An international team of astronomers has discovered an instance of two galaxies aligned in a way where their gravity acts as ...

Not only that, but the second lens also magnifies the first – though not very bright, it can be seen in the images collected ...

Did you know that the flu, and even COVID, can cause pink eye? Here's how to treat it (and avoid spreading it to others).

Discover the revolutionary Vi-Shift Adjustable Glasses, a versatile and fashionable solution for vision impairment. Learn how ...

Unlike LED and mini-LED, OLED TVs don’t use a backlight. Instead, each pixel on an OLED screen can individually light and dim ...

A stye is a lump on your eyelid caused by a bacterial infection. Improperly sanitized contact lens, eye makeup, and conditions like diabetes and rosacea can increase your risk of a stye.

Some experts will tell you that the human eye can see between 30 and 60 frames per second. Some maintain that the human eye may be able to see much more than that although more research is needed.

The best camera lens cleaners are essential purchases for any keen photographer. After all, if you have a lens for a few years, you are at some point going to need to clean it properly, especially if ...