If zooplankton fail to reproduce, it disrupts the food chain, threatening fish populations and, in turn, seals and other large animals. "If we still have some sea ice, but it's melting more ...

The result? A frightening phenomenon that's making seawater more acidic, spelling disaster for many marine animals, from plankton and coral up the food chain to sea stars, salmon, sea otters, whales — ...

A food chain shows how plants and animals depend on each other as their ... and bigger fish are eaten by sea lions who are then eaten by sharks! There are lots of different food chains taking ...

Scientists discovered ancient marine reptiles that reached unprecedented trophic levels. These creatures exceeded today’s top predators.

Plastic Reflectic is an art installation made out of plastic rubbish collected from the ocean. The plastic is ... t biodegrade and so it enters the food chain. The artist wanted to show how ...

To be chief scientist means Ashjian, 57, is the lead on answering the research question, “What happens at the shelf break of the Beaufort Sea and how does it affect the Arctic food web?” ...

If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe ... around the world, and the animals that eat them, depend on just ...