"If the route between the two major North American ice sheets didn’t fully open until about 13,000 years ago, how did early Homo sapiens travel from Alaska down into the Americas and even to the tip ...

OLYMPIA, Wash. — Washington is moving to protect struggling kelp beds near Squaxin Island as part of a broader push to restore critical marine habitats. On Friday, Lands Commissioner Dave Upthegrove ...

Kelp forests bounce back faster from marine heatwaves when shielded inside Marine Protected Areas. UCLA researchers found that fishing restrictions and predator protection strengthen ecosystem ...

Cove by cove, scientists, divers and volunteers are hauling up urchins to protect kelp. 50 States, 50 Fixes Cove by cove, scientists, divers and volunteers are hauling up urchins to protect kelp.