Queuing for eternity: Fossils show lining up is primal urge

Queuing for eternity: Fossils show lining up is primal urge

BERLIN (AP) — Ever felt like you've been queuing forever? Scientists say fossils found in Morocco suggest the practice of forming orderly lines may date back 480 million years and could have had evolutionary advantages. Their study, published Thursday in the journal Scientific Reports, describes groups of blind trilobites — known as Ampyx — all facing in the same direction, apparently maintaining contact via their long rearward spines.

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