Scientists at MIT have found compelling chemical evidence that Earth’s earliest animals were likely ancient sea sponges.

MIT researchers have uncovered chemical evidence suggesting that ancient sea sponges were among the first animals on Earth, ...

PA Careerlink has moved its Cambria County office location not far from its previous spot.

Scientists have unearthed evidence of Earth's earliest animals, soft-bodied sea sponges, in rocks over 541 million years old. These ancient creatures, identified through unique "chemical fossils" ...

Researchers have uncovered something extraordinary: starfish don't have five arms. They are, genetically, one massive, ...

Scientists have unearthed in southern China fossils of a multitude of marine creatures dating to more than a half billion years ago, showing a deep-water ecosystem thriving in the aftermath of the ...

Researchers studying the soft-bodied Ediacaran biotas of the world generally accept that there are three distinct assemblages. The 575–560-million-year-old (Ma) Avalon Assemblage is best known from ...

Ancient sea organisms survived until a sudden extinction 550 million years ago, revealing what may be the first major mass ...

Pelagic ctenophores are a type of gelatinous animal that gets carried along by water currents. The country has now registered ...

Say ahhh! A woman searching for fossils on a recent vacation with her husband got more than she bargained for when she found a weird and terrifying formation resembling a set of human teeth. Christine ...

A showcase of nature with a focus on conservation is featured in this artistic collection. The “Elements of the Wild: Land, ...