Distinctive flashing patterns might facilitate fish mating

Scientists have shown for the first time that deep-sea fishes that use bioluminescence for communication are diversifying into different species faster than other glowing fishes that use light for camouflage. The new research ...

Research will shed light upon the family tree of deep-sea fishes

The deep sea could be the largest habitat for life on Earth yet to be methodically explored. Due to chilly temperatures, extreme depth and an eerie darkness below about 650 feet, it can be technologically arduous and very ...

New underwater robot swims and senses like a fish

In recent years, robotic underwater vehicles have become more common in a variety of industrial and civil sectors. They are used extensively by the scientific community to study the ocean. For example, underwater robots have ...

Final frontiers: The deep sea

With the global population now well over seven billion people there are few remaining parts of the world relatively untouched by human activity. We assess the current state and future prospects of five final frontiers: rainforests, ...

Small fish can play a big role in the 'biological pump'

(Phys.org)—A study in today's issue of Scientific Reports, a new online journal from the Nature Publishing Group, shows that small forage fish like anchovies can play an important role in the "biological pump," the process ...

Ecologists record and study deep-sea fish noises

University of Massachusetts Amherst fish biologists have published one of the first studies of deep-sea fish sounds in more than 50 years, collected from the sea floor about 2,237 feet (682 meters) below the North Atlantic. ...

Study reveals sex life of deep-sea squid

The sex life of Octopoteuthis deletron -- O. deletron, if you prefer -- is a cruelly hit-or-miss affair, according to candid footage of the deep-sea squid in its element, unveiled Wednesday.

Life photographed at Europe's deepest point

(PhysOrg.com) -- Aberdeen scientists have photographed for the first time fish and shrimps at Europe’s deepest point -- 5111 meters or 3.2 miles deep below the surface of the Mediterranean Sea.

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