Blue is common today, but for centuries it was rare, precious, and more valuable than gold. Here’s why blue had a royal price ...

The FDA just approved gardenia (genipin) blue, a natural food dye, for certain foods and drinks. They’re also trying to expedite the ban of Red No. 3 before the January 15, 2027, deadline.

FDA approves gardenia-derived blue dye for food and drinks, offering a safer, plant-based alternative to synthetic colors.

Tesla still hasn’t paid a $750 fine for spilling 916 gallons of a dyed water solution into Matadero Creek eight months ago, according to emails obtained by the Post. Stanford officials asked the city ...

In this video, I crafted a knife using real Lapis Lazuli, showcasing the unique challenges and intricacies of the process. The result exceeded my expectations in both design and functionality.

Adsorption techniques have been successfully applied in water purification because of their flexibility, simplicity of design, and effectiveness. Activated carbon is an effective absorbent using for ...

The interest in Azerbaijan’s logistics potential is backed by a strong surge in cargo handling statistics, particularly at the Baku International Sea Trade Port, which lies at the heart of the Middle ...