The orange keyhole sponge, or Mycale grandis, crowds coral on the reef in Kaneohe Bay. Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log ...

Researchers from UH Manoa released a study of the Indo-Australian sponge, an invasive species that has been documented in Hawaii’s coral reefs since the late 1990’s. The study found that the sponges ...

In the cold, dark depths of the Arctic Ocean, a feast of the dead is under way. A vast community of sponges, the densest group of these animals found in the Arctic, is consuming the remains of an ...

Research revealed a unique feeding strategy of a marine sponge, wherein the sponge animal acquires important components of its diet from symbiotic bacteria living within the sponge. Research conducted ...

Scientists from Bremerhaven, Bremen and Kiel discovered a surprisingly rich and densely populated ecosystem on the peaks of extinct underwater volcanoes in the Arctic deep sea. These were dominated by ...

Examples from both marine and terrestrial systems have supported the hypothesis that predation is higher in tropical than in temperate habitats and that, as a consequence, tropical species have ...