Despite the deep ocean floor coating some 66% of our planet's surface, we haven't explored 99.999% of it, study finds.

Maybe you're new to Rhode Island and don't know what a quahog is. Or maybe you've lived here for a while but are too afraid ...

The study, published in Science Advances, equates the area seen by human eyes to being even smaller than the state of Rhode Island. “As we face accelerated threats to the deep ocean—from ...