Despite its extensive use and popularity, aspartame has become a source of controversy in recent years, with some research suggesting the sweetener has adverse health effects. It is not clear if ...

These are the best K-mount SLR lenses we've tested. 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 ...

Identifying your input lag is the first step to eliminating it, and Nvidia Reflex is an excellent tool ... That can have a real, tangible effect on your gameplay performance.

Mass Effect 5 is officially in the works from BioWare. First revealed back in 2020 with a brief teaser that sparked excitement among fans of the beloved sci-fi RPG, it's been some time since we've ...

A reflex is an automatic body movement that happens involuntarily in response to a stimulus. Healthcare providers sometimes test a person's reflexes as part of a routine or diagnostic exam. Overactive ...

The gastrocolic reflex is a physiological reflex that stimulates movement ... both of which have antispasmodic effects, prior to eating may help ease symptoms. Some studies have found no evidence of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos.

Tilt the lens in the opposite direction and you can make the depth of field very small, enabling a ‘toy camera’ effect. The shift function gives you the ability to take control over perspective ...

You can enjoy the latest lenses with clinically perfect optics, or seek out older lenses and optical formulas for images with character. Leica Summaron-M 28mm f/5.6 4.0 ...

Common Side Effects follows Marshall and Frances, who were lab partners in high school and now share a secret: Marshall has “discovered the world’s greatest medicine, a mushroom that can heal ...

We’ve tested a huge number of DSLR cameras over the years. Based on our in-depth experience, we think the best DSLRs still offer plenty for photographers in 2025. From beginner-friendly models ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel ...