The protein in sea lettuce, a type of seaweed, is a promising complement to both meat and other current alternative protein sources. Seaweed also contains many other important nutrients, and is grown ...

There’s a spot on the shoreline from where Azamat Sarsenbayev used to jump into the brackish, blue-green Caspian Sea. Only a decade later, it now overlooks bare, stony ground stretching toward ...