Investing.com -- The U.S. Food and Drug Administration has approved gardenia (genipin) blue for use in various foods, marking the fourth natural color additive approved in the last two months.

Meanwhile, Bloomberg reports that the FDA may offer to fast-track drug reviews for companies that lower their U.S drug prices. Also: a billion-dollar backlog of delayed grants at HHS, and more.

The Food and Drug Administration (FDA), in collaboration with the National Institutes of Health (NIH), hosted a workshop ...