(Additionally, organisms that feed on phytoplankton also ingest large quantities of the microplastics.) Where plankton suffers, so does the entire ocean food chain. When environmenmental ...

Undersea mountains are key locations for predators—with 41 times more sharks than the open ocean, new research shows.

The University of Washington conducted a study that offers more support to this claim, arguing that whale excrement holds ...

“Marine biologists today note, almost everywhere, a decline in plankton biodiversity,” Mollo says in another interview. “When ...

Zooplankton are one of the most diverse and abundant groups of organisms on Earth and they play an essential role in the marine food chain. Unable to photosynthesise, as phytoplankton do ...

Under-sea mountains are key locations for predators – with 41 times more sharks than the open ocean, new research shows .The study – led by the ...

Climate change is depleting vital ocean nutrients, disrupting marine ecosystems, and threatening food webs, a new study finds ...

The team analyzed whale poop for iron, known to be especially limited in the Southern Ocean, as well as copper.

They stimulate production of microscopic marine algae, or phytoplankton, which form the base of many marine food chains. Phytoplankton, via photosynthesis, convert chlorophyll, sunlight, and a variety ...

Ocean ecosystems play a critical role in carbon storage and oxygen generation. Some of these ecosystems are under threat; others remain unexplored. Understanding how key players such as whales ...

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?” ...