Then, this part of the North Sea is full of red, brown and large green seaweed plants. Anyone can harvest them. "Over a thousand macroalgae grow in Scotland," says Byles. "All of them edible ...

a community of sea sponges has survived for centuries by eating the fossils of ancient extinct worms. Researchers discovered the underwater mountain in 2011, while mapping uncharted Arctic waters ...

Your browser does not support the video element. Sea sponges, among the oldest creatures in existence, let out what looks like a deep sea "sneeze" to filter out waste ...