The marine bacterium Alcanivorax borkumensis feeds on oil, multiplying rapidly in the wake of oil spills, and thereby accelerating the elimination of the pollution, in many cases. It does this by producing an “organic dishwashing liquid” which it uses to attach itself to oil droplets. Researchers from the University of Bonn, RWTH Aachen University, Heinrich Heine University Düsseldorf and research center Forschungszentrum Jülich have now discovered the mechanism by which this “organic dishwashing liquid” is synthesized. Published in the prominent international journal Nature Chemical Biology, the research findings could allow the breeding of more efficient strains of oil-degrading bacteria.

Scientists have launched an interactive global map to show the migratory patterns of more than 100 marine species in an effort to protect at-risk wildlife.

Fishing pots fitted with LED lights catch significantly more shrimp and fish, new research shows.

In a groundbreaking study published today in Science Advances, researchers from Ocean Discovery League reveal that only a minuscule fraction of the deep seafloor has been imaged. Despite covering 66% of Earth's surface, the deep ocean remains largely unexplored. The study, "How Little We've Seen: A Visual Coverage Estimate of the Deep Seafloor," is the first to document that, in decades of deep-sea exploration, humans have observed less than 0.001% of the deep seafloor. This total area is roughly the size of Rhode Island or one-tenth the size of Belgium.

Autonomous robots that organize themselves are the next step in working in and studying the ocean.

Coastal mega-cities expose ocean wildlife and habitats to “relentless” boat traffic, new research shows.

A new study published in The American Naturalist links grazing halo patterns in coral reefs, as well as those in other patchy habitats, to the spatial patterns of the shelter habitat itself. The researchers found that grazing halos are distinct when the coral is clustered but merge into each other when the coral is dispersed. According to the lead author, "...gaining a better understanding of how halo patterns reflect reef community dynamics may be useful in reef conservation efforts."

Some red algae exhibit structural color that gives their growth tips a blue hue and the rest of their bodies including their fruiting structures a white hue. Moreover, since the color-producing structures are located together with anti-herbivory chemicals, the Kobe University discovery is the first to suggest that red algae use colors for inter-species communication.

Endemic to China’s Yangtze River, the Yangtze finless porpoise is known for its intelligence and charismatic appearance; it looks like it has a perpetual smile on its face. To track how this critically endangered porpoise’s habitat range has changed over time, a team of biodiversity and conservation experts compiled 724 ancient Chinese poems referencing the porpoise from historic collections across China. Publishing in the Cell Press journal Current Biology on May 5, their results show that the porpoise’s range has decreased by at least 65% over the past 1,400 years, with the majority of this decline occurring in the past century.