Echolocation is so precise that a dolphin can determine the size, direction ... which deters predators. Sea sponges and other sessile (anchored) organisms compete fiercely with each other for ...

Agelas dispar is a type of sea sponge that contains compounds capable of killing common drug-resistant bacteria and could lead to new antibiotics. Researchers at the University of São Paulo (São ...

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Sea sponges “sneeze” in slow motion to get rid of the sand and pollutants that they suck into their bodies, and the expelled mucus may be an important food source for other marine organisms.

A sponge population can pump something like 1,000 Olympic-sized swimming pools worth of water in just one day. 'They also recycle a lot of organic material, so they're really important for the carbon ...

Earth may have already passed 1.5 degrees Celsius of warming and could be soon heading for 2 degrees of warming, researchers ...

But instead it allows this species to burrow into its body. Living inside the sponge, the worm is provided with protection from other deep-sea-dwelling predators. But the sponge may benefit too, ...

feeding on sea grasses and algae. Juvenile green turtles, however, will also eat invertebrates like crabs, jellyfish, and sponges. While most sea turtles warm themselves by swimming close to the ...

The number of bull sharks -- one of the most aggressive species of shark in the world -- increased significantly in a 20-year period, and warmer sea water is to blame. A recent study by the Woods ...

Nervous. “Talking relaxes me,” I tell him. Then 20 minutes pass. “I feel floaty, spacey, woozy — like a sea sponge, a collection of porous cells.” Should I close or open my eyes?

Many sea sponges, like anemones, use toxins to repel would-be predators. Some species of sea slugs, however, such as Platydoris scabra, have evolved immunity against the toxins of specific sponge ...