Tag Archives: DeepSea

It looked like a shadow at first — but after several minutes, a rare species of deep-sea shark had swum by an underwater camera 54 times, delighting researchers. The Miami Herald reported on the events, which happened in the Caribbean’s Cayman Islands. A group of scientists, conducting the area’s “first systematic investigation” of deep-sea biodiversity, lowered their camera to a …

A submarine volcano off the coast of the Pacific Northwest of the US is set to blow in 2025. Seamounts like this are providing scientists with the perfect opportunity to study the evolution of early life on Earth and the potential threat of deep-sea mining – that is, unless their equipment gets frazzled in the brewing eruption.  The Axial Seamount …

Facebook Tweet Email Link Marine researchers exploring extreme depths say they have discovered an astonishing deep-sea ecosystem of chemosynthetic life that’s fueled by gases escaping from fractures in the ocean bed. The expedition revealed methane-producing microbes and marine invertebrates that make their home in unforgiving conditions where the sun’s rays don’t reach, according to a new study. Geochemist Mengran Du …

Facebook Tweet Email Link Marine researchers exploring extreme depths say they have discovered an astonishing deep-sea ecosystem of chemosynthetic life that’s fueled by gases escaping from fractures in the ocean bed. The expedition revealed methane-producing microbes and marine invertebrates that make their home in unforgiving conditions where the sun’s rays don’t reach, according to a new study. Geochemist Mengran Du …

Edwin’s off for a few days – something to do with the thesis that he’s recently started using to make us call him “Dr Edwin” in meetings, turning his camera off and muting himself if we forget. So, for this week’s rundown of new PC game releases, you’ve got me, fresh from my recent encroachments into WAWAPW and the Sunday …

Deep-Sea Fish Are Secretly Shaping Earth’s Carbon Cycle  SciTechDaily Source link

Scientists at London’s Natural History Museum come across some of the world’s weirdest, rarest and most wonderful specimens – and some of them arrive with mysteries to solve.  One puzzle was a hairy anglerfish – a rare species that lives over 1,000 metres deep – that had an enormous, bulging stomach. What was inside? And how would they find out?  One option was to …

Bottom dwellers have never been more spectacular. In a tiny, high-tech submersible sunk deeper than the height of Mount Everest, scientists have discovered a flourishing ecosystem some 30,000 feet below the surface of the Pacific Ocean. The Chinese-led research team found spiky, bright marine worms darting through fields of crimson tubes, itself another kind of worm, poking out of the …

A mysterious oceanic barrier is stopping some deep-sea jellyfish in the Arctic from reaching the Atlantic Ocean, a new study has found. The animals, members of the jellyfish subspecies Botrynema brucei ellinorae, inhabit depths between 3,300 and 6,600 feet (1,000 to 2,000 meters) and can be divided into two groups based on whether individual specimens have a knob on their …

Promoting pyroptosis — an inflammatory form of programmed cell death — has become a promising treatment strategy for cancer. In research published in The FASEB Journal, investigators purified a long-chain sugar molecule, or exopolysaccharide, from deep-sea bacteria and demonstrated that it triggers pyroptosis to inhibit tumor growth. The compound, called EPS3.9, consists of mannose and glucose and is produced by …