The deep sea is broadly defined as the ocean depth where light begins to fade, at an approximate depth of 200 m (660 ft) or the point of transition from...

In zoology, deep-sea gigantism or abyssal gigantism is the tendency for species of deep-sea dwelling animals to be larger than their shallower-water relatives...

Deep sea mining is the extraction of minerals from the seabed of the deep sea. The main ores of commercial interest are polymetallic nodules, which are...

Deep-sea fish are fish that live in the darkness below the sunlit surface waters, that is below the epipelagic or photic zone of the sea. The lanternfish...

contributing to global marine biogeochemistry. Relative to the majority of the deep sea, the areas around hydrothermal vents are biologically more productive,...

Deep Sea Diver is a indie rock band based in Seattle, Washington. The band consists of Jessica Dobson (vocals, guitar, keys), Peter Mansen (drums), Elliot...

Deep-sea exploration is the investigation of physical, chemical, and biological conditions on the ocean waters and sea bed beyond the continental shelf...

A deep-sea community is any community of organisms associated by a shared habitat in the deep sea. Deep sea communities remain largely unexplored, due...

Deep Sea (Chinese: 深海; pinyin: Shēnhǎi) is a 2023 Chinese 3D animated fantasy film, written and directed by Tian Xiaopeng who previously directed Monkey...

important when sounding in deep water, as the resulting footprint of an acoustic pulse gets large once it reaches a distant sea floor. Further, sonar operation...

ocean depth measured is in the Challenger Deep of the Mariana Trench, at a depth of 10,994 m (36,070 ft) below sea level. Oceanic trenches are a feature of...

limitations of existing products (and presently undergoing development for other deep sea vehicles). These include pressure-balanced oil-filled thrusters; LED lighting...

Deep Blue Sea is a 1999 American science fiction horror film directed by Renny Harlin and starring Saffron Burrows, Thomas Jane, Samuel L. Jackson, Michael...

pelagic (dwelling away from the sea floor), while others are benthic (dwelling close to the sea floor). Some live in the deep sea (such as the Ceratiidae),...

living habitat and refuge that deep sea corals provide for fish and invertebrates. Mounds may or may not contain living deep sea reefs. Submarine communications...

Deep Blue Sea or The Deep Blue Sea may refer to: The Deep Blue Sea (play), a 1952 stage play by Terence Rattigan The Deep Blue Sea (1954 TV play), a 1954...

Deep Sea Skiving is the debut studio album by British vocal group Bananarama, released on 7 March 1983 by London Records. The album peaked at number seven...

The Deep Sea Range is an RAF missile range in the Outer Hebrides. It has also been known as the Hebrides Guided Weapon Range and the South Uist Missile...

Deep Sea 3D is a 3D IMAX documentary film about sea life. The documentary is directed by Howard Hall who has also directed other undersea films such as...

Deep Blue Sea 3 is a 2020 American science fiction natural horror film, starring Tania Raymonde. Dr. Emma Collins and her team are on Little Happy Island...

circulations of water, as in the case of the ocean sustaining deep-sea ocean currents. Deep-sea currents, known together as the global conveyor belt, carry...

atlanticus), also known as the red roughy, slimehead and deep sea perch, is a relatively large deep-sea fish belonging to the slimehead family (Trachichthyidae)...

θάλασσα (thálassa) 'sea' and φόβος (phóbos) 'fear') is the persistent and intense fear of deep bodies of water, such as the ocean, seas, or lakes. Though...

up between the devil and the deep blue sea in Wiktionary, the free dictionary. "Between the devil and the deep blue sea" is an idiom meaning a dilemma...

dive tender, as well as critically injuring another dive tender. Built as Deep Sea Driller, it was the first-of-class in the highly successful Aker H-3 series...

Submerge Journey of the Deep Sea Dweller I (2011), Clone Journey of the Deep Sea Dweller II (2012), Clone Journey of the Deep Sea Dweller III (2013), Clone...

Deep Blue Sea 2 is a 2018 American science fiction horror film directed by Darin Scott. It is a stand-alone sequel to the 1999 film Deep Blue Sea, and...

jets, which help in firefighting, especially in harbours. Seagoing tugs (deep-sea tugs or ocean tugboats) fall into four basic categories: The standard seagoing...

tow large trawls in deep water. The great trawling fleet that built up at Brixham earned the village the title of 'Mother of Deep-Sea Fisheries'. This revolutionary...

The Deep Sea Drilling Project (DSDP) was an ocean drilling project operated from 1968 to 1983. The program was a success, as evidenced by the data and...