COGNICURRENT

A new marine parasite discovered by CONICET, Acanthobothrium goleketen, has been recognized internationally as one of the ten most emblematic species of 2025.

Scientists discovered that sharks around Eleuthera, Bahamas, tested positive for cocaine, caffeine, and analgesics, highlighting human contamination in these waters.

Cold winter temperatures have dramatically reduced the population of the invasive killer jellyfish in the Baltic Sea, according to new research from Denmark's Technical University.

Research indicates that climate change is causing sharks to migrate closer to Melbourne, posing potential risks and challenges for local fisheries.

Fish farmers in southern Norway are being warned to monitor fish behavior due to a harmful algae bloom moving along the coastline.

Researchers have uncovered a previously unknown ecosystem beneath the Antarctic ice, revealing the richness of marine life in these remote waters.

Scientists and divers were astonished by the discovery of 1,400 enormous symmetrical underwater rings in the Mediterranean Sea, mapped out across a vast area of 250,000 square meters.

The oldest known recording of whale song has been discovered, potentially aiding research into changes in whale behavior due to human impact on the oceans.

A lethargic sea turtle, categorized as endangered, was found stranded on the Texas coast, prompting rescue efforts by the Gulf Center for Sea Turtle Research.

Researchers found that penguins are more attracted to white plastic than any other color, which increases the risk of their ingestion of harmful materials.

The article discusses efforts to streamline the functions of the Marine Research Institute in Iceland.

The article discusses efforts to simplify the role of the Marine Research Institute in Iceland.

Research reveals alarming levels of pollution, particularly plastics, in the Calypso Deep of the Mediterranean Sea.

Researchers in Estonia are employing drones to improve the study of seal behavior and population estimates, indicating a potential increase in the grey seal population by 5,000 this winter.

Scientists have discovered orca fins washed ashore, revealing bite marks from other orcas, challenging previous understandings of their interactions.

Scientists from Hafró have reported record high sea temperatures in areas around Iceland, suggesting significant environmental changes.

Research reveals that the toxic algae species Karenia cristata, responsible for a marine biological crisis in South Australia, has existed in state waters for at least ten years.

Researchers from the Tallinn University of Technology have confirmed that significant and short-term water movements beneath the seemingly calm surface of the Gulf of Finland influence the ocean's health.

Despite the near disappearance of cod, herring, sprat, and anchovy populations are flourishing in the polluted Oslofjord according to recent research.

The Antarctic research vessel Shirase is navigating through rough seas south of the latitude of 50 degrees, where researchers are gathering critical data despite the difficulties posed by the environment.

A research project at São Paulo State University (Unesp) has developed an experimental system that generates electricity using the photosynthesis of marine bacteria.

A rare and endangered sperm whale was recently found dead on Israel's Zikim Beach, highlighting the species' vulnerability and rarity in the area.

A new study reveals that ocean warming is leading to a nearly 20% annual decrease in fish biomass worldwide.

The Saronicos Project aims to decipher the Saronic Gulf's underwater environment, highlighting its resemblance to the Maldives and focusing on scientific research for its protection and restoration.

New research on ancient fossils in Western Australia reveals the existence of two distinct species of marine temnospondyl predators, challenging previous assumptions of a single species.

Researchers have confirmed the existence of freshwater deposits beneath the seabed, marking a significant scientific discovery.

A rare 'sleeper shark' has been filmed swimming in the icy depths near Antarctica, marking the first confirmed sighting of such a species in these frigid waters.

The Norwegian Institute of Marine Research advises against sand eel fishing starting in 2026 due to critically low populations.

Researchers are developing architectural prototypes to create structures that promote coral larvae settlement for reef restoration.

An international research team has developed a jelly-like adhesive gel that is soft, water-resistant, and reusable over 200 times, using natural substances and AI technology.

Three sperm whales that stranded near Fanø will be removed due to their proximity to tourist areas, and one will undergo an autopsy for research purposes.

A new study from the Norwegian Institute of Marine Research warns that human activity is altering the fragile Arctic ecosystem, potentially allowing antibiotic-resistant superbugs to spread globally.

A previously undocumented shark was filmed for the first time in the deep waters of Antarctica, challenging the belief that sharks do not inhabit these icy regions.

An unusual footage shows a shark slowly swimming towards the camera in the Antarctic waters, captured by a research center studying deep-sea life.

New research reveals a previously unknown hybrid visual cell type in deep-sea fish from the Red Sea, merging characteristics of rods and cones for low-light vision.

A sleeper shark has been filmed in Antarctic waters for the first time, challenging previous beliefs about shark habitation in icy regions.

The skeleton of a humpback whale, found dead in 2006, has been prepared and exhibited at the Riga Zoo after thorough research and preparation.

Researchers in Antarctica captured a surprising video of a nearly 4-meter-long Pacific sleeper shark, challenging the belief that sharks do not inhabit the icy waters of the Southern Ocean.

An international team of ecologists discovers 'dark oxygen' in the abyssal waters of the Pacific Ocean, prompting a scientific mission to understand its origin.

This article explores the unique survival mechanisms of deep-sea organisms, particularly a tiny worm that plays a crucial role in maintaining ecological processes on the ocean floor.

A recent report indicates that Maugean skate, an endangered species, faces severe threats from salmon farming despite uncertain population estimates and research methods.

Greek oceanographers Dionysia Rigatou and Eleni Kytiou conducted the first scientific dive from the Bulgarian base St. Clement of Ohrid on Livingston Island in Antarctica.

Researchers are capturing Weddell seals in Antarctica to study their underwater movements and environmental conditions.

Sangji University's RISE Business Division hosted a lecture focusing on the response of marine ecosystems to climate change and aims to strengthen collaboration in marine bio and biohealth research with Jeju University.

A rare giant phantom jellyfish was observed at a depth of 250 meters off the Argentine coast, marking a significant discovery by researchers.

A new study reveals that half of the world's coral reefs experienced bleaching over a three-year period, marking a significant environmental crisis.

A peculiar creature was filmed at a depth of 250 meters, surprising scientists due to its rare appearance.

Argentinian scientists were surprised by the video recording of a giant ghost jellyfish in the depths of the Argentine Sea during an ocean exploration campaign.

According to the Norwegian Marine Research Institute, fish stocks in Norway's maritime areas have halved over the past decade, with a significant decline in all 46 fish species in the North Sea, Norwegian Sea, and Barents Sea.

Research reveals that the critical habitat of the endangered southern bottlenose dolphin in Jeju is poorly managed, threatening their survival due to fishing activities.