We may receive a commission on purchases made from links. In May, 2025, the United States Food and Drug Administration announced the agency's approval of three new food coloring agents. The trio of ...

Indian farmers are turning to butterly pea flower which is in demand for its bright blue colour.

Adding nectar-rich flowers isn’t the only thing horticulturists, entomologists, and the like recommend if you want butterflies to flock to your garden. With a few ingredients you probably already have ...