World's Oldest Living Sponge: Recent Marine Scientific reports have identified the world’s largest Giant Barrel Sponge (Xestospongia muta), considered the world’s oldest living sponge or animal. It is ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Scientists found a freckled sea creature with “canine-like” teeth on giant barrel sponges in Indonesia and discovered a new species. Photo from Getty Images / iStockphoto In the crystalline waters off ...

While they didn't live in a pineapple under the Phosphoria Sea, it turns out a good chunk of the prehistoric Intermountain West was once blanketed in sea sponges. "It was like this part of the world ...

When we think of marine life, we usually picture colorful coral reefs or dense seaweed forests filled with fish and other critters. The ocean that comes to mind is the one touched by sunlight. However ...