Duckweed is the perfect space food: small, fast-growing and nutritious. By studying how light levels changed the production of radiation-fighting antioxidants, researchers made it even better.

Fast-food restaurants can be comforting places, but when they saturate communities, they crowd out healthy food sources and leave residents less nourished.

A new study shows high-fibre brown rice also contains more arsenic than white rice – so which is better for you?

Bubbly waters are becoming increasingly popular. While these carbonated, sometimes flavored beverages might cause slight harm to teeth, they are far better than soda. They might even be good for you.