The rich resources of Pacific kelp forests helped humans populate the Americas. Now depleted by as much as 95 percent, they ...

with some supplements containing potassium iodide, while others use iodine from kelp or other natural sources. The dosage of iodine can also vary, with some supplements providing high doses of ...

Chef Andrew Wilkinson of North Coast Seafoods hands out samples of kelp "meatballs" at an Introduction to Global Public Health class. (Photos by Lee Pellegrini) A new nutritious, sustainable, ...

Kelp may be one of the first species to show how coastal ecosystems will respond to the L.A. fires. These forests of fast-growing brown algae provide food and habitat for hundreds of marine ...