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

New research shows that the earliest sponges were soft bodied and lacked skeletons, explaining why their oldest fossils are ...

Prof. YUAN Xunlai from the Nanjing Institute of Geology and Palaeontology of the Chinese Academy of Sciences and his team have discovered a late Ediacaran crown-group sponge, Helicolocellus, from the ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s easy to forget that all humans roaming Earth’s surface are walking above an endless number of animal fossils. There’s a good ...

Virginia Tech geobiologist Shuhai Xiao and collaborators reported a 550 million-year-old sea sponge fossil, filling in a gap in the evolutionary family tree of one of the earliest animals. Photo by ...

Many corals and sponges form skeletons that support and shape their bodies. Whereas biomineralization—the formation of these skeletons—has been intensively studied in corals, the main ecosystem ...

Ever wonder how and when animals swanned onto the evolutionary stage? When, where, and why did animals first appear? What were they like? Life has existed for much of Earth’s 4.5-billion-year history, ...

An "extraordinary" species of fossil sponge dating back 315 million years has been discovered near the Cliffs of Moher in County Clare. The fossil sponge, named Cyathophycus balori, measures 50cm and ...

Pale, wormlike tubes in 890-million-year-old rock may be ancient sea sponges, a new study concludes. If confirmed, that controversial claim would push back the origin of the earliest sponges by about ...

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

It’s easy to forget that all humans roaming Earth’s surface are walking above an endless number of animal fossils. There’s a good chance, for example, that you’ve walked over your fair share of ...