No, red dye 3 and red dye 40 are not the same. Red dye 40, made of a chemical compound called Allura red AC, is already ...

With summer just around the corner, Yeti has officially launched its Coast to Coast Collection, a patriotic color lineup ...

Some red algae exhibit structural color that gives their growth tips a blue hue and the rest of their bodies including their fruiting structures a white hue. Moreover, since the color-producing ...

Some red algae exhibit structural color that gives their growth tips a blue hue and the rest of their bodies, including their ...

A team of scientists in California say they have discovered a new color they named olo, but you can't see the "most intense teal" with the naked eye.

The White House shared an AI image of President Donald Trump in honor of Star Wars Day 2025 — and people quickly recognized the color of his lightsaber is red. ‘Star Wars’ creator George Lucas once ...

Melting polar ice narrows the light spectrum underwater, favoring blue-tuned algae and disrupting the ocean food web.