In this study, we developed a new method for designing progressive addition-multifocus defocused freeform lenses. We used two independent meridians and achieved a smooth gradient transition of ...

One of the main reasons people favor progressive glasses is convenience. They eliminate the need to switch between multiple ...

We tried out the popular Renpho Eyeris eye massager to see if it's worth the hype. Turns out, it is. Here's why.

Our opinions are our own. Here is a list of our partners and here's how we make money. Progressive offers a variety of discounts and insurance products to cater to most people, though there’s ...

Medicare and Social Security represent successes in facing the realities of aging, but their imperfections also show how much more could be done.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Although myopia is easily corrected with glasses or contact lenses, untreated myopia, particularly high myopia (severe shortsightedness ... Glaucoma: This condition causes damage to the optic nerve, ...

He was immediately struck by the “racialized caste system” that everyone in the big liberal city seems to take “as natural”: ...

These classic TV shows were bolder than you might remember. Here are 21 that broke the mold and pushed boundaries in ...

Teare’s campaign has focused on reforming the cash bail system, prioritizing violent crime prosecution, and ensuring public safety through a progressive lens. On the other hand, Simons ...