Not many people can say they've been diving out of a cage with great white sharks. These divers had a special encounter with one while diving off Catalina Island, California.
Scientists studying seagrass meadows off the coast of Mallorca, Spain discovered ultraviolet filters in the stems of *Posidonia oceanica*, an endemic Mediterranean seagrass species.
The Giant Giant Kelp Restoration Project founder has led the push for policy change to address the loss of California kelp and spearheaded research to inform its future conservation.
The map using data from satellite images over time to help ecosystem managers and restoration practitioners visualize fluctuations in kelp forest size.