With ear-like fins that flap gracefully through the water, the Dumbo octopus in this YouTube video looks like it waltzed ...

A team of molecular and cellular chemists and biologists from Harvard University and the University of California, San Diego, ...

Octopuses have a few characteristics that make them stand out as one of the most intelligent mollusks in the ocean. These ...

The UK's marine life could change substantially over the coming years as sea temperatures continue to rise. Various species ...

A large - and normally rare - type of octopus is being caught by fishermen in Devon and Cornwall in enormous numbers. So what ...