Dispersion is an inherent feature of electromagnetic waves. It allows light to behave differently at different wavelengths, which can be useful, but it also creates chromatic aberrations. As bandwidth ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...

On 21 January, SPIE, the international society for optics and photonics, recognized the top-rated new optics and photonics products with the industry-focused Prism Awards. The gala evening, held ...

Nestlé is facing a global health scandal, following the recall of a number of its infant formula products. The food and beverage giant issued the demand over concerns they contain a toxin which can ...

Nestle NESN0.75%increase; green up pointing triangle recalled specific batches of its SMA baby formula, citing the potential presence of cereulide bacteria. The food-and-drink maker, also behind ...

Batches of baby formula are being recalled due to the risk of a toxin that causes nausea, vomiting, and abdominal cramps. Nestle is recalling specific batches of its SMA infant formula and follow-on ...

Dec 23 (Reuters) - (This Dec. 23 story has been refiled to remove an image, with no changes to the text) India's Oyo Hotels' parent company Prism received shareholders' approval to raise up to 66.50 ...

ROCHESTER, NEW YORK, Dec. 16, 2025 (GLOBE NEWSWIRE) -- Syntec Optics Holdings, Inc. (Nasdaq: OPTX) (“Syntec Optics” or the “Company”), a leading provider of technology products to defense, biomedical, ...

Preliminary tests showed that ByHeart baby formula contained the type of bacteria that produces the toxin linked to a botulism outbreak, California health officials said. The outbreak has sickened at ...