Sponges rely on water currents to carry nutritious phytoplankton and bacteria into their orbit since they’re attached to the seafloor.

You might be tempted to say “gesundheit,” but the sea creature’s snot helps feed other marine organisms. By Sam Jones Sneezing is far from a uniquely human behavior. Maybe you’ve seen your dog or cat ...

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. Taking up ...

The next time you spot a sea sponge, say “gesundheit!” Some sponges regularly “sneeze” to clear debris from their porous bodies. It’s “like someone with a runny nose,” says team member Sally Leys, an ...