Beautiful 'flowers' self-assemble in a beaker
By simply manipulating chemical gradients in a beaker of fluid, materials scientists at Harvard have found that they can control the growth behavior of crystals to create precisely tailored structures—such ...
A Zen discovery: Unrusted iron in ocean
Iron dust, the gold of the oceans and rarest nutrient for most marine life, can be washed down by rivers or blown out to sea or - a surprising new study finds - float up from the sea floor. The discovery, ...
Marine experts suggest IWC learn from ICJ ruling when reviewing whale research proposals
Scientists harness the sun to help sharks
Researchers are looking to the sun to give hunted and overfished sharks a new ray of hope.
Chemical ecologists translate the language of the sea
If Dr. Dolittle could talk to the animals, it's more likely he was a chemical ecologist than a linguist, says marine scientist Mark Hay of the Georgia Institute of Technology in Atlanta—at least when it ...
Mercury levels in Pacific fish likely to rise in coming decades, study reports
University of Michigan researchers and their University of Hawaii colleagues say they've solved the longstanding mystery of how mercury gets into open-ocean fish, and their findings suggest that levels of ...
Study shows depleted fish stocks can come back from the brink
(Phys.org) —Nature is a lot more resilient than we sometimes think. A study by Rutgers marine scientists published recently in Science shows that species of fish that have been overfished for decades can of ...
Effect of ocean acidification may not be so dire
(Phys.org) —Marine scientists have long understood the detrimental effect of fossil fuel emissions on marine ecosystems. But a group led by a UC Santa Barbara professor has found a point of resilience in ...
Climate 'brings opportunities and threats to the Pacific'
(Phys.org) —Climate change will bring both big opportunities and threats to the fish-dependent nations of the Pacific, international scientists say.
Jellyfish blooms pulse cyclically through time
A surge in jellyfish blooms over the past decade has spawned similar blooms of public fascination with these sea drifters and their apparent saturation of our oceans. Images of fish nets and nuclear-plant ...
Jellyfish 'blooms' wax and wane in natural cycles
Once a month, on the darkest nights near the new moon, otherworldly beings emerge from Pacific Ocean depths and drift onto the beaches of Hawaii.
Japan scientists breed salmon from surrogates
Japanese scientists have successfully bred a type of salmon using surrogate parents of a different species, in a breakthrough that could help preserve endangered creatures, the chief researcher said Tuesday.
Mercury released into air contaminates ocean fish: Study publishes major findings
In new research published in a special issue of the journal Environmental Research and in "Sources to Seafood: Mercury Pollution in the Marine Environment"— a companion report by the Dartmouth-led Coasta ...
Trawling is changing seafloor habitats: study
Bottom trawling is dramatically altering the ocean floor and harming habitats, similar to the way that farming has permanently changed the landscape, a study said on Wednesday.