Scientists reviewing 85 million years of fish fossil records say that the basic structure of the ocean ecosystem – the ratio of fish compared to elasmobranchs such as sharks, skates, and rays – has ...

The ocean covers almost 70 percent of the Earth’s surface, and over 95 percent remains unexplored. With so much of the ocean still a mystery, any new deep-sea discovery has the potential to reshape ...

Scientists reviewing 85 million years of fish fossil records say that the basic structure of the ocean ecosystem – the ratio of bony fish compared to elasmobranchs such as sharks, skates, and rays – ...

Deep below Osa, a massive vein of shockingly pure gold lights up screens ... The aqua city even produces energy, cleans up pollution and helps mitigate global climate altering and ocean acidification.