Million-Year-Old Cambrian Fossils Indicate Earliest Known Example of Predator-Prey 'Arms Race' Scientists have found evidence ...

"This critically important evolutionary record demonstrates, for the first time, that predation played a pivotal role in the ...

Researchers have discovered the oldest known example of a predator-prey “arms race,” based on their study of ancient fossils.

Hundreds of perforated Cambrian shells reveal distinctive predator-prey dynamics in the ocean 517 million years ago.

These fossilized shells belong to an early lamp shell relative, Lapworthella fasciculata, found at what's now Flinders Ranges ...

Researchers have discovered the oldest known example of a predator-prey “arms race,” based on their study of ancient fossils. This ancient predator-prey relationship took place 517 million ...

A study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil record ...

A new study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil ...

A new study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil ...

A new study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil ...