The earliest sponges to live on the earth were soft and skeletonless pioneers - rewriting the story of the origin of animal ...

Sponges are among Earth's most ancient animals, but exactly when they evolved has long puzzled scientists. Genetic information from living sponges, as well as chemical signals from ancient rocks, ...

Marine heat is rising so fast that a single extra degree could push some of the ocean’s oldest animals past their limit. New work from researchers at the Australian Institute of Marine Science ...

Sponges may be ancient, but their timeline has been murky. New research suggests the earliest sponges were soft and ...