Shockingly Powerful Giant Octopuses Ruled the Seas 100 Million Years Ago

Giant, intelligent octopuses may have once ruled the ancient seas. Modern octopuses are known for their intelligence and flexibility, living in reefs, squeezing into crevices, or drifting through deep ocean waters. However, new research suggests their earliest ancestors played a much more dominant role in marine ecosystems. A study led by Hokkaido University reports that [...]