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 — ...

Searching for polar bears where the Churchill River dumps into Canada's massive Hudson Bay, biologist Geoff York scans a ...

A new study showing how a prehistoric sea cow was preyed upon by not one, but two different carnivores—a crocodilian and a ...

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 ...

seagrass ecosystems help protect animals with shells or external skeletons. Seagrasses and phytoplankton near the ocean’s surface form the base of the aquatic food chain as they produce their ...

Sep. 12, 2024 — Climate change and asteroids are linked with animal origin ... Light on Prehistoric Food Chains Aug. 29, 2024 — A new study showing how a prehistoric sea cow was preyed upon ...

But one tiny organism, notorious for its ability to return to life after a trip to space, being frozen or boiled, asphyxiated ...

A “cute” seafloor creature resembling a Christmas tree topper gave marine researchers a lesson in deceit when it sprang to ...

Smaller fish will have knock-on effects up the food chain, and result in smaller predators ... and marine ecosystems continued to thrive. Sea level alone is not a problem for marine animals. 'The ...

"We have been unsure as to which animals would serve this purpose ... and this new research highlights the importance of sea cows within the food chain," explains lead-author Aldo Benites-Palomino ...