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3D-Printed Rattlesnake Reveals How the Rattle Is a Warning Signal

3D-Printed Rattlesnake Reveals How the Rattle Is a Warning Signal
Date: March 11, 2026

EL PASO, Texas (March 11, 2026) – A team of researchers from The University of Texas at El Paso has uncovered new evidence explaining why the rattlesnake’s rattle – one of nature’s most iconic warning signals – has persisted and proven so effective across millions of years.

Full story: [ Link to University Communications ]

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This material is based upon work supported in part by the Research & Innovation and the National Science Foundation under Grant No. DUE-0963648 and CREST Grant No. HRD-1242122. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).