Giant Kelp Forests Making Comeback After 2-Million Urchins Removed From SoCal CoastAn environmental group says decimated giant kelp forests in Southern California are returning to health after volunteers removed nearly 2 million urchins that devour the sea plants.
UC Berkeley Researchers Study Kelp For Possible Radiation From Japan Fukushima PlantThe project "Kelp Watch 2014" hopes to determine the extent of radioactive contamination of the state's kelp forest from the Fukushima nuclear power plant disaster in 2011.