U.S. regulators said Friday that they would allow three new color additives made from natural sources to be used in the nation’s food supply. It comes after health officials pledged a sweeping ...

Researchers are exploring using unsold flowers as food ingredients to reduce waste. Ultrasound technology can extend the shelf life of edible flowers and extract beneficial compounds. Edible flowers ...

Flowers are usually admired for their beauty, but what if they could also be a sustainable food source? Researchers may have discovered a way to turn flowers into food using ultrasound technology.

U.S. regulators said Friday that they would allow three new color additives made from natural sources to be used in the nation’s food supply. It comes after health officials pledged a sweeping ...