As a contact lens-wearer for nearly two decades, I’ve learned that purchasing contacts online is both cheaper and more convenient than buying them at the optometrist’s office. Having purchased ...

Fixed lens cameras may be a bit niche, but there's a reason they're so popular amongst photographers. They often come with some of the best lenses on the market, in a variety of focal lengths, matched ...

The Food and Drug Administration has not formally reevaluated the safety of a food dye called Red 40 in over a decade, the agency's top food official said this month when asked about renewed ...

The best lenses for astrophotography can help you create beautiful, detailed images of the night sky. Winter is the best time to do so. Owning one (or more) of the best lenses for astrophotography ...

A 10-month battle over the future of Dye & Durham Ltd. DND-T ended anticlimactically on Tuesday, as a slate of dissident directors ascended to the board in an uncontested election. The changeover ...

Some parents say that red dye No. 3 in foods causes behavioral problems in their kids. (Illustration: Celina Pereira; photos: Getty Images) Last October, California Gov. Gavin Newsom signed into ...

The Food and Drug Administration is weighing a ban on the artificial food coloring Red No. 3, which has been linked to thyroid cancer in animals and behavioral health issues in children, after ...

Chemicals in hair dyes may cause allergies for some people. Around 38% of people who color their hair report having an allergic reaction to hair dye. The most common allergic reaction to hair dye is ...

Dye & Durham Ltd.’s DND-T main dissident shareholder, Engine Capital LP, is already claiming victory in its campaign to overhaul the embattled Toronto company’s board, four days before the ...

These are my top Canon EF-M lens picks for the EOS M50 & M50 Mark II, M6 & M6 Mark II, M5, M100 and M200 The best Canon EF-M mount lenses pair perfectly with EOS M system cameras. I've owned some of ...

I choose the best lenses for the Fujifilm X-T4, picking top performers that match the X-T4’s classic retro layout I'm probably preaching to the converted. If you’re reading this guide, I guess you ...