Robert F Kennedy Jr appeared to mix a mysterious blue dye in his drink while traveling on an airplane, in footage that has left viewers baffled. The 72-year-old is seen on video administering ...

A metro Detroit hair salon is now offering a new kind of dye that is perfect for the season. Lions fans will recognize the iconic color as Honolulu Blue. What we know: Dynfly is offering a special ...

They walked out sporting Honolulu blue hair and highlights. On Monday, Dy'nfly, a "pop-in, pop-out hair color bar" began offering fans a chance to dye their hair Honolulu blue at its six locations ...

The California School Food Safety Act, which is a follow-up to the California Food Safety Act and focuses on foods served in schools, will ban red dye No. 40, yellow dyes Nos. 5 and 6, blue dyes Nos.

40 — as well as yellow dyes Nos. 5 and 6, blue dyes Nos. 1 and 2, and green dye No. 3. All these additives are derivatives of petroleum. “The FDA is actively working to develop transparent ...

This act forbids the use of artificial colorings red dye No. 40, yellow dyes Nos. 5 and 6, blue dyes Nos. 1 and 2, and green dye No. 3 from foods served in schools. That decision was based off of ...

One social media user commented, "He really needs to let us know. Is it the blue dye?" while another said, "Methylene blue! I use that too, best supplement!!!" Since the video has gone viral ...

Some parents say that red dye No. 3 in foods causes behavioral problems in their kids. (Photo illustration: Celina Pereira for Yahoo News; photos: Getty Images) ...