The study showcases an innovative and effective approach for large-scale genomic research of individual cells and viral particles, highlighting the abundance of marine viruses with unusual DNA chemistry.

A study published in the journal Nature Climate Change by an international team of scientists, from the IBS Center for Climate Physics (ICCP) at Pusan National University in South Korea, presents new evidence that ocean turbulence and a process known as “horizontal stirring” will increase dramatically in the Arctic and Southern Oceans due to human-induced Global Warming and decreasing sea ice coverage.

An international study led by CEAB-CSIC and published in Nature Communications presents the first global assessment of blue carbon accumulated in the living parts of seagrass plants. According to the results, their leaves, rhizomes and roots store up to 40 million tonnes of carbon worldwide. To this figure must be added the carbon stored in the seabed, which can remain sequestered for thousands of years, as long as the meadow persists. The data confirm that, despite covering a very small area, these ecosystems play a key role in absorbing atmospheric CO₂, transforming it, and retaining it.

To protect the diverse marine ecosystems in the Asia-Pacific region, we need to understand the full picture via collaborative data integration efforts across institutes and different disciplines.

Recently, a research group led by Prof. SUN Xiaobing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, investigated the impact of multiangular polarimetry on the quantification of marine aerosol remote sensing applications.

Microorganisms in the Black Sea can produce large amounts of the potent greenhouse gas nitrous oxide (N₂O). However, this gas never reaches the atmosphere because it is swiftly consumed by other microorganisms, which convert it to harmless dinitrogen gas (N₂). Scientists from the Max Planck Institute for Marine Microbiology have now investigated this process and identified the key players involved.

Researchers from Kumamoto University and collaborating institutions have discovered a new species of deep-sea sea anemone that builds shell-like “homes” for hermit crabs — an extraordinary case of mutualism and co-evolution in the ocean depths.

Most sharks in UK waters survive catch-and-release fishing when angling best practices are followed, according to a new study.

Scientists at UC San Diego’s Scripps Institution of Oceanography have described a new way to produce large amounts of xanthommatin, a natural pigment, in a bacterium for the first time. Xanthommatin is the natural chemical compound used by octopus, squid and other cephalopods to change the color of their skin. Researchers in the Moore Lab at Scripps have found their nature-based approach to produce up to 1,000 times more xanthommatin material than traditional methods. This breakthrough opens new possibilities for the pigment’s use in a wide range of materials and cosmetics — from photoelectronic devices and thermal coatings to dyes and UV protectants.

An adult great white shark has just one predator: the orca. Until recently, orcas have only been observed regularly preying on these sharks in South Africa, where they usually prefer to hunt larger adults, which provide more food once caught. But now scientists have observed a specialist shark-hunting pod in the Gulf of California repeatedly targeting juvenile white sharks, flipping them upside-down and taking out their energy-rich livers to share with the pod. They could be taking advantage of a local shark nursery to hunt younger, less experienced individuals which are easier to catch and subdue.