A surprise discovery at Birch Aquarium in La Jolla is shedding new light and providing first-of-its-kind information about what researchers call a mysterious octopus species that typically is in ...

Scientists surveying marine life near Rotuma in the South Pacific caught something unexpected on camera: a day octopus appeared to punch a grouper fish on the seafloor. As strange as it sounds, this ...

The sprawling documentary series, The Americas takes viewers to the southern tip of Chile, the frozen north of Alaska and ...