The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Invasive sea lampreys prey on most species of large Great Lakes fish such as lake trout, brown trout, lake sturgeon, lake whitefish, ciscoes, burbot, walleye and catfish. These species are crucial to ...

Something very freaky is lurking in the deep waters off the California coast. Researchers aboard a deep sea vessel spotted a barreleye fish and captured the rare sighting on video. The bizarre-looking ...

An ROV captured footage of a massive, school-bus-sized jellyfish rarely seen by humans because it lives in the deep sea. Watch here. The post Rare, Freakishly Massive Jellyfish Filmed in Deep Sea ...

Multiple shark species are home to the Caribbean Sea, helping to create healthy marine ecosystems. The great hammerhead shark possesses a unique profile that creates specific tracking challenges for ...

The deep sea is home to some of the weirdest creatures on Earth, from ghostly elder fish to carnivorous harp sponges. Sometimes, scientists discover more humble creatures that are so tiny that they go ...

The rush to mine the deep ocean is no longer a distant possibility. It’s here, thanks to global demand for minerals like cobalt and nickel rising, meaning governments and corporations are eyeing the ...