With the Supreme Court and Biden administration declining to step in, and Trump not saying exactly what he'll do, TikTok appears poised to shut down on Jan. 19. Here's what we know.

Made from petroleum and chemically known as erythrosine, red dye No. 3 is a synthetic color additive used to give foods and beverages a cherry-red color.

Over the last few months, the UK Health Security Agency has issued warnings after a surge in cases of the highly contagious ...