Before we start mining for precious metals in the darkness of the deep sea, we might try switching on the light first and observing our surroundings. Source: https://www.livescience.com/largest-recorded-swarm-of-deep-sea-fish.html
Tag: deep sea
Ancient star explosions revealed in the deep sea
A mystery surrounding the space around our solar system is unfolding thanks to evidence of supernovae found in deep-sea sediments. Source: https://phys.org/news/2020-08-ancient-star-explosions-revealed-deep.html…
How volcanoes explode deep under the ocean
Explosive volcanic eruptions are possible deep down in the sea – although the water masses exert enormous pressure there. An international team reports how this can happen. Source: https://earthsky.org/earth/how-volcanoes-explode-erupt-deep-under-the-ocean…
Ocean currents are sweeping microplastics into the deep sea
Slow-moving underwater currents are leading to build ups of microplastics in biologically rich areas on the sea floor Source: https://www.newscientist.com/article/2242075-ocean-currents-are-sweeping-microplastics-into-the-deep-sea/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
This could be the longest ocean creature ever recorded
Scientists have discovered a 150-foot (46-meter) example of a siphonophore, a string-like deep-sea predator in Australian waters. Source: https://earthsky.org/earth/longest-ocean-animal-ever-recorded…
Deep Sea Squid Communicate By Glowing Like E-Readers
An anonymous reader quotes a report from NPR: Deep in the Pacific Ocean, six-foot-long Humboldt squid are known for being aggressive, cannibalistic and, according to new research, good communicators. Known as “red devils,” the squid can rapidly change the color of their skin, making different patterns to communicate, something other squid species are known to do. But Humboldt squid live in…
Researchers describe 71 new species in 2019
New species from 5 continents and 3 oceans include geckos, goblin spiders, flowering plants, and Mediterranean ants. Source: https://earthsky.org/earth/new-species-discovered-in-2019…
Marine life is still struggling after the Deepwater Horizon oil spill
The lingering effects of the Deepwater Horizon oil spill have been extreme for deep sea creatures, with biodiversity still down years after the disaster Source: https://www.newscientist.com/article/2214384-marine-life-is-still-struggling-after-the-deepwater-horizon-oil-spill/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Diver Has Epic Nose-to-Nose Encounter with One of the Most Elusive Sharks Lurking in the Deep Sea
“I’m literally nose to nose with this animal,” the diver said. Source: https://www.livescience.com/65985-encounter-with-sixgill-shark.html
Dragonfish have ‘invisible’ teeth to help them sneak up on their prey
Dragonfish live in the deep sea and have transparent teeth sharper than a piranha’s. A study has now found what makes their teeth see-through Source: https://www.newscientist.com/article/2205559-dragonfish-have-invisible-teeth-to-help-them-sneak-up-on-their-prey/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…