Titanium dioxide is a contender for the most controversial of all food additives. Banned in some regions, but not others, concerns persist that the whitening agent – used in popular confectionery, ...

Specialized optical coatings enable defence technologies to withstand extreme temperatures, humidity, and mechanical stress, ...

Swiss startup Seprify has raised €13.4 million to scale a cellulose-based alternative to one of the most widely used, and increasingly banned, industrial whiteners on the planet. IKEA is backing it.

“As DRAM technology nodes move into the sub-10 nm regime, capacitor scaling is increasingly constrained by both footprint loss and a hard physical thickness limit for the entire ...

Rachael Wakefield-Rann receives research funding from various government and non-government organisations. She does not work for, consult, own shares in or receive funding from any company or ...

A multi-institute team led by Professors Ling Qiu, Baofu Ding and Hui-Ming Cheng has unveiled a two-dimensional titanium-dioxide sunscreen platform that erases the century-old trade-off between safety ...

The European Court of Justice (ECJ) annulled the European Commission’s 2019 classification, concluding that the EU Risk Assessment Committee (RAC) relied on insufficient scientific evidence for its ...

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Last month, America’s top health officials gathered in downtown Washington for an ice-cream party. Health and Human Services Secretary Robert F. Kennedy Jr.—joined by Secretary of Agriculture Brooke ...