A contrast dye allergic reaction can occur after a diagnostic imaging test, such as magnetic resonance imaging (MRI) or computed tomography (CT) scan. The contrast dye used with these tests is an ...

No one does cowboy cool like RRL, so naturally the brand has a bolo tie that adds some ruggedly handsome flair to your fit. This is the kind of bolo tie that'll have you putting a piece of hay ...

(Gene J. Puskar / AP) The U.S. Food and Drug Administration banned the dye known as Red 3 from the nation’s food supply in January, setting deadlines for stripping the brightly hued additive ...

On this episode, our US correspondents James Matthews, Martha Kelner and Mark Stone tackle listeners' questions on everything from the influence of Elon Musk in the Republican Party, to Donald ...

If you are anything like me, finally choosing to dye and decorate Easter eggs is left ... It doesn’t get much easier than tie-dying Easter Eggs by wrapping them in a paper towel and then dotting ...

Ammonia and hydrogen peroxide act together to open up the cuticle, interact with melanin and keratin (those are responsible for color and texture), and change the structure in order to deposit dye.