Mercury is present in seawater in small quantities. It gets into the marine food chain starting at the very bottom, absorbed by microscopic algae. Larger, carnivorous species like sharks and ...

But a warming world is throwing plankton into disarray and threatening the entire marine food chain that is built on them. A year ago, NASA launched a satellite that provided the most detailed ...

If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily surface slicks in which many ocean fish come of age are ...

In Vietnam, it is served as food after being steamed, grilled, stir-fried or cooked with fried rice. Read more at ...

A new method of tracking the dietary habits and contaminant exposure of animals in Arctic marine ecosystems is providing critical insights as climate change reshapes the region's food web.

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