Tag: kelp

Drone footage captured orcas crafting tools out of kelp – and using them for grooming

Guest Author

The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean’s true apex predator, preying on great white sharks and other lesser predators.

Rafts of garbage, kelp and other debris could transport alien invaders to a warming Antarctica

Polar Journal AG Team

The remote icy wilderness at the bottom of the world is exposed to pollution and foreign organisms on floating ocean debris.

Canada counts its Arctic seaweed before it changes

Kevin McGwin

Global warming won't mean the end of algae in Canada's Arctic, but it will change the species found there