ScienceDaily » Marine Biology
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ScienceDaily brings you Marine Biology News. Read scientific research on marine animals and their aquatic habitats. From plankton to whales, you will find it all here. ScienceDaily features breaking news about the latest discoveries in science, health, the environment, technology, and more - from leading universities, scientific journals, and research organizations.
ScienceDaily » Marine Biology
1d ago
A new study shows stony coral tissue loss disease is causing drastic changes in the Caribbean's population of corals, which is sure to disrupt the delicate balance of the ecosystem and threaten marine biodiversity and coastal economies ..read more
ScienceDaily » Marine Biology
2d ago
Some of the ocean's tiniest organisms get swept into underwater currents that act as a conduit that shuttles them from the sunny surface to deeper, darker depths where they play a huge role in affecting the ocean's chemistry and ecosystem, according to new research ..read more
ScienceDaily » Marine Biology
2d ago
Human activities account for 20% to more than 60% of toxic thallium entering the Baltic Sea over the past eight decades, according to new research. Currently, the amount of thallium, which is considered the most toxic metal for mammals, remains low in Baltic seawater. Much of the thallium in the Baltic, which is the largest human-induced hypoxic area on Earth, has been accumulated in the sediment thanks to sulfide minerals ..read more
ScienceDaily » Marine Biology
6d ago
Greening the way we eat needn't mean going vegetarian. A healthy, more realistic solution is to adopt a flexitarian diet where seafoods add umami to 'boring' vegetables. A gastrophysicist puts mathematical equations to work in calculating the umami potential of everything from seaweed and shrimp paste to mussels and mackerel ..read more
ScienceDaily » Marine Biology
6d ago
Indigenous aquaculture systems in Hawaii, known as loko i'a or fishponds, can increase the amount of fish and fisheries harvested both inside and outside of the pond. Today, aquaculture supplies less than 1% of Hawaii's 70 million pounds of locally available seafood, but revitalization of loko i'a has the potential to significantly increase locally available seafood ..read more
ScienceDaily » Marine Biology
6d ago
Scientists have successfully replaced half of the fishmeal protein in the diets of farmed Asian seabass with a 'single cell protein' cultivated from microbes in soybean processing wastewater, paving the way for more sustainable fish farming practices ..read more
ScienceDaily » Marine Biology
6d ago
Researchers used acoustic telemetry to tag and track coho on their journey ..read more
ScienceDaily » Marine Biology
1w ago
Due to the changing climate, young herring arrive in the Wadden Sea earlier and earlier in spring ..read more
ScienceDaily » Marine Biology
1w ago
Bioluminescence first evolved in animals at least 540 million years ago in a group of marine invertebrates called octocorals, according to the results of a new study. The study focuses on an ancient group of marine invertebrates that includes soft corals, pushes back the previous oldest dated example of trait by nearly 300 million years ..read more
ScienceDaily » Marine Biology
1w ago
The day a male spear squid hatches determines which mating tactic he will use throughout his life, according to new research. Spear squid (Heterololigo bleekeri) that hatch earlier in the season become 'consorts' which fight for mating opportunities. Those which hatch later become 'sneakers,' which use more clandestine mating tactics. Researchers found that the mating tactic determined by the birth date was fixed for the squid's whole life. Understanding how mating tactics are influenced by birth date, and the environmental conditions at that time, can help researchers consider how squid might ..read more