A golf ball-size octopus found on the deep seafloor off the Galápagos Islands is an entirely new species, scientists just announced. In July of 2015, during a 10-day expedition in the Pacific Ocean, ...

The little blue octopus was spotted in 2015 by researchers aboard the submersible Nautilus in 5,800-ft. deep waters. The sub’s remotely operated camera was visually combing the ocean floor when it ...

Firefighters have found a potential crack that may be relieving pressure inside a massive tank filled with a toxic chemical, ...