Some of the earliest members of the group were the radiodonts, whose members include famous species like Anomalocaris. While ...

A newly described species from the Burgess Shale had three eyes, clawed limbs, and a tail full of gills—plus internal organs ...

It turns out that preservation of these structures is widespread, confirming the ancient origin of this type of circulatory ...

The Mosura fentoni, or "sea moth," is a newly-discovered type of arthropod that would have lived in the deep sea more than 500 million years ago.

Evidence of this explosion is present throughout the Burgess Shale, leading to its establishment as a world heritage site by UNESCO in 1981, NPS said. Yoho National Park is in the Canadian Rockies of ...

A three-eyed prehistoric sea monster known as Mosura fentoni was recently discovered in Canada and lived in the world's ...

A newly discovered arthropod fossil, Mosura fentoni, has preserved eyes, nerves, and blood vessels - a rare insight into ...

Paleontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old ...

Discover the bizarre 506-million-year-old sea creature that looks like it jumped straight out of a sci-fi movie!

Anoxia Station's strategy is loose and a touch rusty, but its insectoid petro-horror is fraught, delphic, and emotionally crushing.