Latest Seaweed News

Swarm of sea urchins wreaks destruction on US West Coast

Oct. 24, 2019 4:23 PM EDT

NEWPORT, Ore. (AP) — Tens of millions of voracious purple sea urchins that have already chomped their way through towering underwater kelp forests in California are spreading north to Oregon, sending the delicate marine ecosystem off the shore into such disarray that other critical species are starving to...

Coral gardeners bring back Jamaica's reefs, piece by piece

Sep. 17, 2019 8:35 PM EDT

OCHO RIOS, Jamaica (AP) — Everton Simpson squints at the Caribbean from his motorboat, scanning the dazzling bands of color for hints of what lies beneath. Emerald green indicates sandy bottoms. Sapphire blue lies above seagrass meadows. And deep indigo marks coral reefs. That's where he's headed. He...