Marine Biology
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Heart-Shaped Clams Channel Sunlight Using Fiber Optic-Like Structures, Says Study
Heart cockles, small marine bivalves from the Indian and Pacific Oceans, exhibit a unique adaptation in their shells. These structures, resembling fibre-optic cables, channel sunlight to symbiotic algae living within, facilitating photosynthesis while filtering out harmful ultraviolet rays. The algae provide essential nutrients to the clams in retu...
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Solitary Dolphin in Baltic Sea Talks to Himself, Researchers Think it's a Sign of Loneliness
A bottlenose dolphin, known as Delle, has been observed in the Baltic Sea making thousands of vocalisations. The solitary dolphin’s sounds, including whistles and clicks, suggest it may be lonely and trying to communicate. Despite being in an area outside the usual range for these dolphins, no other dolphins were nearby. Researchers are exploring...
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Record-Breaking Marine Predation Event Provides Insights into Ocean Ecosystems
In a groundbreaking observation, scientists have recorded the largest marine predation event ever documented, offering unprecedented insights into ocean ecosystem dynamics. Using advanced sonar technology, researchers tracked interactions between capelin, a small forage fish, and their primary predator, cod, as part of a massive, coordinated predat...
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Panda-Coloured Amphipod Confirmed as New Species, Discovered Along Japan’s Coastline
A newly discovered amphipod species, Melita panda, has been confirmed as a unique species in Japan’s coastal waters. This crustacean, named for its black-and-white coloring resembling that of a panda, was originally found in the 1990s but has only now been recognized as a distinct species. Researchers at Hiroshima University conducted thorough ge...
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Researchers Create Innovative 3D Maps to Understand Octopus Arm Systems
Researchers at San Francisco State University have developed advanced three-dimensional maps of octopus arms, revealing their complex nervous systems. Led by Robyn Crook, the team used innovative imaging techniques to understand how octopus arms can function almost independently from the brain. These discoveries highlight the unique neuronal organi...
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Strange Fish Species Might Be Able to Taste Using Its Crab-Like Legs, Study Claims
The northern sea robin (Prionotus carolinus) is an intriguing marine species known for its remarkable adaptations. Unlike most fish, this species employs its six leg-like appendages to navigate the ocean floor. This ability allows it not only to move but also to explore the sea bed in search of food. While this capability was long known in the scie...
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Scientists Discover Ghostly 'Spookfish' That Prowls Pacific Ocean Floor
Scientists in New Zealand said Tuesday they have discovered a new species of "ghost shark", a type of fish that prowls the Pacific Ocean floor hunting prey more than a mile down.
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Porbeagle Shark Predation Documented: Great White Likely Behind Attack
Scientists have documented the first case of an adult porbeagle shark being predated upon by a great white shark. In 2020, a porbeagle shark fitted with tracking devices went missing, and the recovered data indicated that the shark was likely eaten by a larger predator. Analysis of temperature data from the tag pointed to a great white shark, thoug...
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How Rise In Ocean Temperatures Is Threatening Marine Life
Since April, the world has seen record high ocean temperatures and that's bad news for the plants and animals that call the ocean home.
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"We Saw Skeletons": Mysterious Sea Urchin Deaths Threaten Red Sea Corals
The Red Sea's spectacular coral reefs face a new threat, marine biologists warn -- the mass death of sea urchins that may be caused by a mystery disease.
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This Is What Happens To A Shy Octopus On Ecstasy
If you give an octopus MDMA, it will get touchy and want to mingle. What sounds like the premise of a children's book set at Burning Man is, in fact, the conclusion of a study published Thursday in the journal Current Biology. Neuroscientist Gul Dolen, who studies social behavior at the Johns Hopkins University School of Medicine, and octopus ex...
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World's 'Oldest' Message in a Bottle Found in Germany
A message in a bottle that washed up on a beach in Germany more than 108 years after it was thrown into the sea is believed to be the world's oldest.
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Heart-Shaped Clams Channel Sunlight Using Fiber Optic-Like Structures, Says Study
Heart cockles, small marine bivalves from the Indian and Pacific Oceans, exhibit a unique adaptation in their shells. These structures, resembling fibre-optic cables, channel sunlight to symbiotic algae living within, facilitating photosynthesis while filtering out harmful ultraviolet rays. The algae provide essential nutrients to the clams in retu...
-
Solitary Dolphin in Baltic Sea Talks to Himself, Researchers Think it's a Sign of Loneliness
A bottlenose dolphin, known as Delle, has been observed in the Baltic Sea making thousands of vocalisations. The solitary dolphin’s sounds, including whistles and clicks, suggest it may be lonely and trying to communicate. Despite being in an area outside the usual range for these dolphins, no other dolphins were nearby. Researchers are exploring...
-
Record-Breaking Marine Predation Event Provides Insights into Ocean Ecosystems
In a groundbreaking observation, scientists have recorded the largest marine predation event ever documented, offering unprecedented insights into ocean ecosystem dynamics. Using advanced sonar technology, researchers tracked interactions between capelin, a small forage fish, and their primary predator, cod, as part of a massive, coordinated predat...
-
Panda-Coloured Amphipod Confirmed as New Species, Discovered Along Japan’s Coastline
A newly discovered amphipod species, Melita panda, has been confirmed as a unique species in Japan’s coastal waters. This crustacean, named for its black-and-white coloring resembling that of a panda, was originally found in the 1990s but has only now been recognized as a distinct species. Researchers at Hiroshima University conducted thorough ge...
-
Researchers Create Innovative 3D Maps to Understand Octopus Arm Systems
Researchers at San Francisco State University have developed advanced three-dimensional maps of octopus arms, revealing their complex nervous systems. Led by Robyn Crook, the team used innovative imaging techniques to understand how octopus arms can function almost independently from the brain. These discoveries highlight the unique neuronal organi...
-
Strange Fish Species Might Be Able to Taste Using Its Crab-Like Legs, Study Claims
The northern sea robin (Prionotus carolinus) is an intriguing marine species known for its remarkable adaptations. Unlike most fish, this species employs its six leg-like appendages to navigate the ocean floor. This ability allows it not only to move but also to explore the sea bed in search of food. While this capability was long known in the scie...
-
Scientists Discover Ghostly 'Spookfish' That Prowls Pacific Ocean Floor
Scientists in New Zealand said Tuesday they have discovered a new species of "ghost shark", a type of fish that prowls the Pacific Ocean floor hunting prey more than a mile down.
-
Porbeagle Shark Predation Documented: Great White Likely Behind Attack
Scientists have documented the first case of an adult porbeagle shark being predated upon by a great white shark. In 2020, a porbeagle shark fitted with tracking devices went missing, and the recovered data indicated that the shark was likely eaten by a larger predator. Analysis of temperature data from the tag pointed to a great white shark, thoug...
-
How Rise In Ocean Temperatures Is Threatening Marine Life
Since April, the world has seen record high ocean temperatures and that's bad news for the plants and animals that call the ocean home.
-
"We Saw Skeletons": Mysterious Sea Urchin Deaths Threaten Red Sea Corals
The Red Sea's spectacular coral reefs face a new threat, marine biologists warn -- the mass death of sea urchins that may be caused by a mystery disease.
-
This Is What Happens To A Shy Octopus On Ecstasy
If you give an octopus MDMA, it will get touchy and want to mingle. What sounds like the premise of a children's book set at Burning Man is, in fact, the conclusion of a study published Thursday in the journal Current Biology. Neuroscientist Gul Dolen, who studies social behavior at the Johns Hopkins University School of Medicine, and octopus ex...
-
World's 'Oldest' Message in a Bottle Found in Germany
A message in a bottle that washed up on a beach in Germany more than 108 years after it was thrown into the sea is believed to be the world's oldest.
