Increasing water temperatures can spell disaster for kelp, underwater sea forests that are home to hundreds of species. Spore banks actively work to rescue and regrow kelp in distress

Patrick Webster chronicles his coldwater adventures onboard Linblad Expeditions, highlighting the fascinating and colorful jellyfish found among polar kelp forests.

The Wonderful World of Kelp! Nine transformational uses for this regenerative wonder crop.

A team of hammer-wielding divers cull urchins off the coast of California in an effort to restore kelp forests.