Actually, it's more like eat and be eaten for most organisms. While plants and some bacteria can make their own food, other organisms must eat living things to survive. This makes them predators. You ...

Artificial light can wake sleeping fish and attract predators, changing nighttime coral reef communities, according to new research using novel underwater infrared cameras. The study, published today ...

Vulnerable, young corals in Florida's reef are being protected with biodegradable, 3D-printed cages in an effort to prevent lab-grown coral from being eaten by natural predators at sea. Keri O'Neil, ...

When a scientist visited the Red Sea during the 2023 heatwave, he noticed the organism that hosts clownfish had turned ...

ATLANTA - Biodegradable straws made by an Atlanta-based company are now being used to help save coral reefs. Scientists are using them to form a barrier to protect growing coral. About a year ago, the ...

Sharks protect ocean ecosystems and store carbon, making them vital allies in the fight against climate change. Learn why ...

Sharks are a broad and diverse group of species, but in the public imagination we tend to treat them all the same. Brandon Cole Marine Photography/Alamy Stock Photo This article is from Hakai Magazine ...

The return of sharks to Ashmore Reef after marine protection was enforced in 2008 shows how top predators influence not just what they eat, but how other species behave. New research reveals that ...

Grazing halos at Heron Island, Australia, are distinct where coral are clustered (outlined with a white box) but merge where coral are dispersed (outlined with a black box). In coral reefs throughout ...