AIMS To calculate the diameter of halos perceived by patients with multifocal intraocular lenses (IOLs) and to stimulate halos in patients with refractive multifocal IOLs in a clinical experiment.

You also need to know the pros and cons of these unique products. Variable annuities can provide superior returns over the long haul, but it is prudent to learn about the tax treatment of this ...

Fidelity is one of the most well-rounded brokerages available today. It offers no commissions on stock or ETF trades and a selection of no-expense-ratio index funds suited to both beginner and ...

Over $3 trillion has already been invested in cryptocurrencies globally, yet many remain uncertain about this volatile market. As the financial market goes through ups and downs, understanding the ...

Robinhood has expanded its offering to target more advanced traders in addition to beginners, with a new desktop trading platform, low margin rates and extended trading hours. Many, or all, of the ...

Before you move to this gorgeous country, it’s always worth knowing what the pros and cons of living in the Netherlands are. This way, you can work out if the place is really for you. After all, ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

We'll expand on this by looking at FWD vs. AWD pros and cons. There's a reason why most off-road vehicles exclusively boast all-wheel drive – it's the drivetrain that most prioritizes grip ...

Reaching for the first sleep aid you find when insomnia hits? Not all sleeping pills are the same. Each class of sleep aid works a bit differently from the other, and side effects vary. It's ...

Our expert reviewers and team of professional photographers have selected the best lenses for the job, carefully highlighting the pros and cons of each lens on the list. Kimberley Lane is a ...

I enlisted a panel of glasses-wearers to shop on-site, test out frames and help determine the best places to buy prescription ...