African Coelacanths May Live to Be 100: Study
African Coelacanths May Live to Be 100: Study
This evolutionarily ancient fish species has a lifespan that’s around five times longer than previously thought, and a gestation time of more than five years.
African Coelacanths May Live to Be 100: Study
African Coelacanths May Live to Be 100: Study

This evolutionarily ancient fish species has a lifespan that’s around five times longer than previously thought, and a gestation time of more than five years.

This evolutionarily ancient fish species has a lifespan that’s around five times longer than previously thought, and a gestation time of more than five years.

marine biology
Aquarium Jellyfish Turns Out to Be Undescribed Species
Aquarium Jellyfish Turns Out to Be Undescribed Species
Lisa Winter | Jun 18, 2021
The newly characterized “elegant jellyfish,” roughly the size of a human hand, had been on display in two aquariums in Japan for more than a decade.
Why Turkey’s Sea of Marmara Is Full of Marine Snot
Why Turkey’s Sea of Marmara Is Full of Marine Snot
Christie Wilcox | Jun 11, 2021
Turkish officials are scrambling to clean up a massive, gooey plankton bloom that’s sliming the country’s ports and could suffocate the area’s marine ecosystems.
Comprehensive Atlas of Reef-Building Coral’s Cells Created
Comprehensive Atlas of Reef-Building Coral’s Cells Created
Christie Wilcox | May 13, 2021
Single-cell RNA sequencing helps to catalog the dozens of cell types present in a stony coral, including its elusive immune cells.
While Some Sharks Flee, Tiger Sharks Brave Stormy Seas
While Some Sharks Flee, Tiger Sharks Brave Stormy Seas
Nikk Ogasa | May 12, 2021
For the first time, scientists tracked large shark movements during hurricanes and found that tiger sharks may find the turmoil opportunistic for feeding.
Sponge Names for Sale, Proceeds to go to Conservation Efforts
Sponge Names for Sale, Proceeds to go to Conservation Efforts
Asher Jones | May 1, 2021
A tidy-up of a New Zealand storage room led to the sale of naming rights for three new-to-science Galápagos Islands species.
Kelp Pathogen Has Spread Across the Southern Ocean
Kelp Pathogen Has Spread Across the Southern Ocean
Chris Baraniuk | Apr 5, 2021
Scientists suspect the gall-forming protist Maullinia hitches a ride on kelp rafts to reach new host populations at far-flung sites.
Many Deep-Sea Microbes Invisible to Mammalian Immune System
Many Deep-Sea Microbes Invisible to Mammalian Immune System
Abby Olena | Mar 12, 2021
In a new study, human and mouse cells recognized only one in five bacterial species collected from more than a mile below the Pacific Ocean’s surface.
Cuttlefish Delay Gratification, a Sign of Smarts
Cuttlefish Delay Gratification, a Sign of Smarts
Asher Jones | Mar 5, 2021
The cephalopods resisted temptation for up to 130 seconds to earn their favorite food, hinting at sophisticated cognitive abilities such as planning for the future.
Certain Color Varieties of a Coral Are More Protected from Bleaching
Certain Color Varieties of a Coral Are More Protected from Bleaching
Lisa Winter | Feb 25, 2021
In yellow-green and purple versions of the reef-building Acropora tenuis, the genes that code for particular fluorescent and other colorful proteins become more active in the summer, protecting symbiotic algae from thermal stress and resisting bleaching.
Thousands of Sea Turtles Immobilized by Brutal Texas Winter Storm
Thousands of Sea Turtles Immobilized by Brutal Texas Winter Storm
Lisa Winter | Feb 18, 2021
Volunteers have been working around the clock to rescue the animals found stunned on the beach.
Whale Song Echoes Help Scientists Map the Ocean Floor
Whale Song Echoes Help Scientists Map the Ocean Floor
Asher Jones | Feb 12, 2021
By analyzing how fin whale calls bounce off the seafloor, scientists can recreate ocean crust layers.
Restored Corals Spawn Hope for Reefs Worldwide
Restored Corals Spawn Hope for Reefs Worldwide
Hanna R. Koch, Erinn Muller, Michael P. Crosby | Feb 1, 2021
Novel technologies establish a new paradigm for global coral reef restoration, with in situ spawning of mature, environmentally resilient corals in five years instead of decades.
Infographic: How to Accelerate the Growth of Restored Corals
Infographic: How to Accelerate the Growth of Restored Corals
Hanna R. Koch, Erinn Muller, Michael P. Crosby | Feb 1, 2021
Our novel technique involves planting several small fragments of slow-growing corals onto dead coral heads. The fragments eventually fuse, forming a large colony in a fraction of the time that it takes wild corals to build reefs.
Oceanic Shark and Ray Numbers Down 71 Percent over Past 50 Years
Oceanic Shark and Ray Numbers Down 71 Percent over Past 50 Years
Lisa Winter | Jan 28, 2021
Overfishing is the biggest factor driving these species toward extinction, researchers conclude from a new study.
<em>Why</em> <em>Fish Don&rsquo;t Exist</em> TS Book Club Discussion
Why Fish Don’t Exist TS Book Club Discussion
The Scientist Creative Services Team | Jan 28, 2021
Join The Scientist on March 19 to discuss Lulu Miller’s book about a determined taxonomist whose life and work constitute a fable illustrating the hazards of categorization.
Slideshow: Solving a Gray Whale Murder Mystery
Slideshow: Solving a Gray Whale Murder Mystery
Ashley Yeager | Nov 12, 2020
One way to investigate the record-setting deaths of the marine mammals is to perform autopsies on them, but researchers are also taking a close look at living whales for clues to what could be killing them.
Infographic: Investigating Whale Strandings Along the North American Coast
Infographic: Investigating Whale Strandings Along the North American Coast
Ashley Yeager | Nov 1, 2020
Knock-on effects of melting sea ice in the Arctic may be to blame for a spate of gray whale deaths along their migration route from Mexico to Alaska.
Clues Point to Climate Change as a Culprit in Gray Whale Deaths
Clues Point to Climate Change as a Culprit in Gray Whale Deaths
Ashley Yeager | Nov 1, 2020
For the past two years, the charismatic marine mammals have washed up on Pacific shores in record numbers. Scientists investigating the strandings suspect warming waters and melting sea ice are partly to blame.
Octopod Sailors, 300 BC&ndash;present
Octopod Sailors, 300 BC–present
Jef Akst | Nov 1, 2020
Lore has always surrounded argonauts, pelagic octopuses that build shells and travel the seas.