Fish News
April 18, 2024
Top Headlines
Apr. 16, 2024 A massive new analysis of high seas salmon surveys is enhancing the understanding of salmon ecology, adding details about where various species congregate in the North Pacific Ocean and their different temperature tolerances. The project integrates ...
Apr. 12, 2024 Marine researchers have mapped the density of one of the most endangered large whale species worldwide, the North Atlantic right whale, using new data to help avoid right whales' harmful exposure to commercial fisheries and vessel strikes. The ...
Apr. 12, 2024 A study suggests that people with diets high in seafood may face a greater risk of exposure to PFAS -- the family of human-made toxins known as 'forever chemicals' -- than previously thought. The researchers stress the need for more stringent public ...
Apr. 11, 2024 A new set of maps that document the movements of ungulates was published today in the fourth volume of the Ungulate Migrations of the Western United States. The maps in this collaborative report series reveal the migration routes and critical ranges ...
Latest Headlines
updated 10:51pm EDT
Apr. 10, 2024 Scientists have created a step-by-step aging guide for octopus to ensure fisheries remain sustainable, protecting the longevity of this ancient animal while guaranteeing the world doesn't go ...
Apr. 10, 2024 Early jawless fish were likely to have used bony projections surrounding their mouths to modify the mouth's shape while they collected food. Experts ...
Apr. 10, 2024 A study has analyzed the impact of the rise in sea surface temperature on macroalgae communities over the last four decades. Points at various depths ...
Apr. 9, 2024 Swimming in schools makes fish surprisingly stealthy underwater, with a group able to sound like a single fish. Engineers working with a high-tech simulation of schooling mackerel offer new insight ...
Apr. 9, 2024 Fish and invertebrate animals are far more affected by warmer and more acidic seawater than was previously known. The big gain of the new method is that more details become known about effects of ...
Mar. 18, 2024 A new study has found a decline in the abundance of marine fish species that move rapidly toward the poles to escape rising sea temperatures. The ...
Apr. 4, 2024 Many marine protected areas are falling short of their most basic purpose: to rebuild struggling fish populations. In a new study, scientists looked at the age breakdown of reef fish in marine ...
Apr. 5, 2024 A new reconstruction of the 375-million-year-old fossil fish Tiktaalik -- a close relative of limbed vertebrates -- used micro-CT to reveal bones still embedded in matrix. The reconstruction shows ...
Apr. 5, 2024 The study underscores the crucial role of microbes in maintaining coral reef health, akin to the human gut microbiome. Hurricanes and disease outbreaks affect coral reef water microbial communities, ...
Apr. 4, 2024 Researchers have shown that levels of anisakid worms -- a common marine parasite -- rose in two salmon species in the Gulf of Alaska and Bristol Bay over a 42-year period. The team discovered this by ...
Earlier Headlines
Apr. 16, 2024 Researchers who created 'family trees' for nearly 10,000 fish found that first-generation, wild-born descendants of hatchery-origin Chinook salmon in an Oregon river show improved ...
Mar. 27, 2024 Researchers warn that today's hunting quotas of about 3,000 animals pose a risk to the long-term survival of the grey seal in the Baltic Sea. The conclusions of this new study are based on ...
Mar. 26, 2024 While Wyoming is home to some of North America's most abundant populations of pronghorn that have largely been stable in recent years, a new analysis shows that many herds are experiencing ...
Mar. 25, 2024 Physicists are also interested in fish -- above all when they are researching the formation of structures. A research team has examined the schooling behavior of zebra danio (Danio rerio, also known ...
Mar. 21, 2024 Scientists have explored the puzzling world of rays that lived 150 million years ago and discovered a previously hidden diversity -- including a new ray species. This study significantly expands the ...
Mar. 21, 2024 The first study of humpback whale entanglements in B.C. aquaculture facilities found eight over 13 years, with the curiosity of young whales a potential contributing ...
Mar. 21, 2024 Forests and streams are separate but linked ecosystems, existing side by side, with energy and nutrients crossing their porous borders and flowing back and forth between them. For example, leaves ...
Mar. 20, 2024 Killer whales foraging in deep submarine canyons off the coast of California represent a distinct subpopulation that uses specialized hunting techniques to catch marine mammals, researchers ...
Mar. 20, 2024 Scientists found that farmed salmon production leads to an overall loss of essential dietary nutrients. They say that eating more wild 'feed' species directly could benefit our health while ...
Mar. 15, 2024 Everything is everywhere -- under certain conditions microbial communities can grow and thrive, even in places that are seemingly uninhabitable. This is the case at inactive hydrothermal vents on the ...
Mar. 14, 2024 Restored salmon habitat should resemble financial portfolios, offering fish diverse options for feeding and survival so that they can weather various conditions as the climate changes, a new study ...
Mar. 14, 2024 Researchers have discovered that some fish -- unlike humans -- do not need orexin to stay awake. This molecule was thought to be necessary for normal wake and sleep rhythms in vertebrates. Humans ...
Mar. 13, 2024 Marine heat waves in the northeast Pacific Ocean create ongoing and complex disruptions of the ocean food web that may benefit some species but threaten the future of many others, a new study has ...
Mar. 13, 2024 Healthy coral reefs have rich soundscapes, full of the croaks, purrs, and grunts of various fishes and the crackling of snapping shrimp. Larval coral uses these sounds as cues to identify the best ...
Mar. 12, 2024 A perfect storm of environmental factors has seen a monumental loss of fish and coral life at a popular area of Ningaloo Reef in Western Australia's Gascoyne region -- however research into the ...
Mar. 11, 2024 Scientists reveal new lineages of giant sea anemones in Japan and their surprising associations with ...
Mar. 8, 2024 While the majority of the world's reefs are now under threat or even damaged potentially beyond repair, a new study offers some encouraging news: efforts to restore coral reefs not only increase ...
Mar. 7, 2024 In order to keep the population of harbour porpoises in Danish coastal waters stable, only 24 can perish in fishing nets each year. However, over 900 die each ...
Mar. 6, 2024 Scientists have discovered the gene that enables marine algae to make a unique type of chlorophyll. They successfully implanted this gene in a land plant, paving the way for better crop yields on ...
Mar. 6, 2024 It would be a game-changer if all members of a basketball team could see out of each other's eyes in addition to their own. Biologists have found evidence that this kind of collective sensing ...
Tuesday, April 16, 2024
Wednesday, March 27, 2024
Tuesday, March 26, 2024
Monday, March 25, 2024
Thursday, March 21, 2024
- Rays Were More Diverse 150 Million Years Ago Than Previously Thought
- Entanglements of Humpback Whales in Fish Farms Rare -- And Naivety Could Be to Blame
- Forest, Stream Habitats Keep Energy Exchanges in Balance, Global Team Finds
Wednesday, March 20, 2024
- Killer Whales Use Specialized Hunting Techniques to Catch Marine Mammals in the Open Ocean
- Fish Fed to Farmed Salmon Should Be Part of Our Diet, Too, Study Suggests
Friday, March 15, 2024
Thursday, March 14, 2024
- Diverse Habitats Help Salmon Weather Unpredictable Climate Changes
- Sleep-Wake Rhythm: Fish Change Our Understanding of Sleep Regulation
Wednesday, March 13, 2024
- Marine Heat Waves Disrupt the Ocean Food Web in the Northeast Pacific Ocean
- Sonic Youth: Healthy Reef Sounds Increase Coral Settlement
Tuesday, March 12, 2024
Monday, March 11, 2024
Friday, March 8, 2024
Thursday, March 7, 2024
Wednesday, March 6, 2024
- Marine Algae Implants Could Boost Crop Yields
- Do Some Electric Fish Sense the World Through Comrades' Auras?
Tuesday, March 5, 2024
Friday, March 1, 2024
Thursday, February 29, 2024
Wednesday, February 28, 2024
Tuesday, February 27, 2024
- Walleye Struggle With Changes to Timing of Spring Thaw
- Extinctions Could Result as Fish Change Foraging Behavior in Response to Rising Temperatures
Monday, February 26, 2024
- 'Janitors' Of the Sea: Overharvested Sea Cucumbers Play Crucial Role in Protecting Coral
- Predatory Fish Use Rapid Color Changes to Coordinate Attacks
Wednesday, February 21, 2024
- Why Are Fish Getting Smaller as Waters Warm? It's Not Their Gills
- Mercury Levels in Tuna Remain Nearly Unchanged Since 1971
- Toxic Elements Found in Stranded Whales, Dolphins Over 15 Years
Tuesday, February 20, 2024
- Unlocking the Energetic Secrets of Collective Animal Movement: How Group Behavior Reduces Energy Costs in Fish
- Even Very Low Levels of Pesticide Exposure Can Affect Fish for Generations
- Artificial Reefs Help Preserve Coral Reefs by Shifting Divers Away from the Natural Ones, According to New Long-Term Study of One in Eilat
- Nature's Checkup: Surveying Biodiversity With Environmental DNA Sequencing
- Decline in Microbial Genetic Richness in the Western Arctic Ocean
Sunday, February 18, 2024
Thursday, February 15, 2024
Wednesday, February 14, 2024
- The Role of Jellies as a Food Source in the Arctic Winter
- Cold-Water Coral Traps Itself on Mountains in the Deep Sea
Tuesday, February 13, 2024
Friday, February 9, 2024
Tuesday, February 6, 2024
- How Kelp Forests Persisted Through the Large 2014-2016 Pacific Marine Heatwave
- Ancient Australian Air-Breathing Fish from 380 Million Years Ago
Monday, February 5, 2024
Thursday, February 1, 2024
- Zebrafish Navigate to Find Their Comfortable Temperature
- Clown Anemonefish Seem to Be Counting Bars and Laying Down the Law
Wednesday, January 31, 2024
Tuesday, January 30, 2024
Monday, January 29, 2024
Thursday, January 25, 2024
Tuesday, January 23, 2024
Monday, January 22, 2024
Wednesday, January 17, 2024
Tuesday, January 16, 2024
Thursday, January 11, 2024
Tuesday, January 9, 2024
Monday, January 8, 2024
Thursday, January 4, 2024
- Male Southern Elephant Seals Are Picky Eaters
- Vitamin Discovered in Rivers May Offer Hope for Salmon Suffering from Thiamine Deficiency Disease
Wednesday, January 3, 2024
Thursday, December 21, 2023
Tuesday, December 19, 2023
Monday, December 18, 2023
- Global Inventory of Sound Production Brings Us One Step Closer to Understanding Aquatic Ecosystems
- 15 Most Pressing Issues for Conservation, Including Invertebrate Decline and Changing Marine Ecosystems
- Genetic Atlas Detailing Early Stages of Zebrafish Development
Tuesday, December 12, 2023
Friday, December 8, 2023
Thursday, December 7, 2023
Wednesday, December 6, 2023
- Feathered Friends Can Become Unlikely Helpers for Tropical Coral Reefs Facing Climate Change Threat
- The Ocean May Be Storing More Carbon Than Estimated in Earlier Studies
Tuesday, December 5, 2023
- 'Shocking' Discovery: Electricity from Electric Eels May Transfer Genetic Material to Nearby Animals
Friday, December 1, 2023
Thursday, November 30, 2023
Tuesday, November 28, 2023
Monday, November 27, 2023
- Pioneering Research Method Reveals Bluefin Tuna's Fate
- Fish IgM Structure Sheds Light on Antibody Evolution
Thursday, November 23, 2023
Tuesday, November 21, 2023
Monday, November 20, 2023
- Innovative Aquaculture System Turns Waste Wood Into Nutritious Seafood
- Half of Tested Caviar Products from Europe Are Illegal, and Some Aren't Even Caviar
Friday, November 17, 2023
Wednesday, November 15, 2023
- New Scientific Study Reveals the Crucial Role of Herbivorous Fishes and Sea Urchins in Restoring Caribbean Coral Reefs
- Roaming Seabirds Need Ocean-Wide Protection
- New Deep Learning AI Tool Helps Ecologists Monitor Rare Birds Through Their Songs
Tuesday, November 14, 2023
Monday, November 13, 2023
- Evolution of Taste: Early Sharks Were Able to Perceive Bitter Substances
- A 'fish Cartel' For Africa Could Benefit the Countries, and Their Seas
- Cycle of Fasting and Feeding Is Crucial for Healthy Aging
Tuesday, November 14, 2023
Tuesday, November 7, 2023
Monday, November 6, 2023
Wednesday, November 1, 2023
- How the Fish Got Its Shoulder
- Dam Removals, Restoration Project on Klamath River Expected to Help Salmon, Researchers Conclude
Tuesday, October 31, 2023
Monday, October 30, 2023
- Study Uncovers Hundred-Year Lifespans for Three Freshwater Fish Species in the Arizona Desert
- Low-Income Countries Could Lose 30% of Nutrients Like Protein and Omega-3 from Seafood Due to Climate Change