Ancient animal history is extremely difficult to reconstruct, for a number of reasons. Some of the earliest creatures in ...

Add Yahoo as a preferred source to see more of our stories on Google. A rare chemical indicator suggests sponges may have arrived as the first animals on Earth. A sterol core is primarily composed of ...

SpongeBob SquarePants and his starfish best friend, Patrick Star, aren’t such cartoonish creatures after all. According to an image taken by a marine biologist doing remote deep-sea exploration this ...

A team of MIT geochemists has unearthed new evidence in very old rocks suggesting that some of the first animals on Earth were likely ancestors of the modern sea sponge. Subscribe to our newsletter ...

A team of scientists digging up some of the Earth’s oldest rocks has uncovered new chemical evidence that Earth’s first animals were likely ancestors of the modern sea sponge. The discovery relies on ...

Biological systems are renowned for their ability to create strong yet resilient structures. A sea sponge, for instance, grows in layers, forming unique patterns that integrate minerals with softer ...

Beneath the ocean's surface, simple marine animals called sea sponges grow delicate glass skeletons that are as intricate as they are strong. These natural structures are made of a material called ...

The deep-sea Venus flower basket sponge can filter feed using only the faint ambient currents of the ocean depths, no pumping required, new research reveals. This discovery of natural 'zero energy' ...

Marine sponges and the deep-sea ecosystem are comparatively under-studied and under-exploited compared with life in shallower waters - but a team of scientists from the University of Plymouth are ...