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Researchers tag 42 sleeping giants in Arctic Circle
Researchers have discovered that sperm whales release gas bubbles to maintain a vertical, stationary position while sleeping.
Marine Biology
17 independently checked trend briefs about this subject, newest first.
What this Marine Biology timeline shows
headlinez.news detected 17 source-qualified news clusters connected to Marine Biology between June 25, 2026 and July 24, 2026. They span 2 newsroom categories and average 7.6 independent sources per brief.
This hub includes only briefs supported by at least four sources and passed by the site's verification gate. Raw or weak detections may exist but are excluded here. Topic matching is based on the entities and themes recorded with each brief; open a card to inspect its source links, publication time, verification label and velocity history. Read the methodology and editorial policy for the full rules.
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Great Barrier Reef microbiome mapped as researchers discover 500 bacterial species previously unknown to science
Researchers have mapped the Great Barrier Reef's microbiome, identifying hundreds of previously unknown bacterial species and thousands of viruses.
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Benin's presumed-dead coral reef rediscovered teeming with life
A coral reef off the coast of Benin, long thought to be extinct, has been rediscovered in a thriving state by underwater drones.
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Largest male great white shark ever detected on Atlantic coast emerges near top vacation spot
A 1,700-pound great white shark identified as 'Contender' has resurfaced along the Atlantic coast, drawing significant attention to its movements.
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Earth’s Oceans Are Rapidly Losing Oxygen. It Could Destabilize the Planet
Scientific reports indicate a rapid decline in ocean oxygen levels, sparking concerns regarding the stability of the planet's marine environments.
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Scientists tracked more than 6,000 penguin dives beneath Antarctic sea ice and found that prey may become
Researchers have analyzed over 6,000 penguin dives to understand how Antarctic prey accessibility shapes predator hunting behavior.
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Microplastics documented for first time in deep-sea ecosystems
Microplastics have been documented 2,000 meters below the ocean surface within deep-sea hydrothermal vent animals.
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Massive great white shark spotted off NC coast. See where its headed
The Atlantic’s largest male great white shark has resurfaced near the North Carolina coast after months of being off tracking radar.
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Good at maths and into jazz: Nine extraordinary things you probably didn't know about sharks
Public interest in shark biology and ecological value peaks as global outlets mark World Shark Day and Shark Awareness Day.
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Tiny waves in the deep ocean can affect the climate thousands of kilometres away
Small-scale turbulence deep within the ocean interior is emerging as a critical factor in climate prediction and environmental modeling.
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Birdlike robot swims underwater, then flaps into flight without paddling
MIT’s birdlike robot bridges air and water—revealing secrets of diving birds’ fluid motion
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Megalodon’s legendary life revealed by fossil rediscovery
A rediscovered Megalodon fossil has triggered widespread debate and renewed analysis regarding the maximum physical dimensions of the extinct shark.
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Unusual purple seal shows up at Bay Area beach
An elephant seal with an unusual purple coat has emerged at a California beach, drawing attention from state park officials and media outlets.
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Scientists stunned by signs of ancient life in a place no one expected
Researchers have identified 180-million-year-old fossilized microbes located deep beneath the surface of the sea in Morocco.
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Health
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Tiny Antarctic sea creature could be key to treating melanoma, researchers say
Researchers are investigating a newly identified Antarctic sea creature as a potential resource for developing new treatments for melanoma.
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Rare Goblin Shark Spotted Alive in Its Natural Habitat for the First Time
Rare, deep-sea goblin sharks have been captured on video in their natural habitat for the first time in history.
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Role of methanesulfonic acid in atmospheric particle nucleation and growth
New research identifies methanesulfonic acid as a primary driver in marine cloud formation, offering fresh insights into atmospheric climate processes.