UK-based company Sparxell is unlocking a spectrum of natural colors with patented technology and cellulose, as demand for ...

The incident occurred when a truck transporting containers of a blue dye solution struck a utility pole. The collision ruptured the cargo, releasing the chemical into a manhole connected to the ...

A chemical first synthesized in the 1800s as a textiles dye ... structure of the molecule eventually into chloroquine, which is still widely used today to treat malaria." Because of this ...

causing blue dye to leak into the city's waterways. Authorities and NGOs are now trying to rescue the affected animals. It is still unclear how much of the chemical spilled. Cost of Trump birthday ...

Red No. 3 is now banned in the US -- but it'll take time to phase it out completely. In the meantime, the FDA just approved these three natural food colors to take its place.

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. CORRECTS TO GEESE, NOT DUCKS - Geese stained blue ...

Across parallel batch experiments, it effectively extracted synthetic dyes (rhodamine B (RhB), methylene blue (MB), and ... Biochar recycling through chemical regeneration demonstrated sustained dye ...

For being the world’s oldest known synthetic pigment, the original recipes for Egyptian blue remain a mystery. The ...

Using the Magellan Clay Telescope, astronomers have performed a spectroscopic study of blue straggler stars in the globular ...

A team of Washington State University-led researchers has recreated the world's oldest synthetic pigment, called Egyptian ...