• Science, Volume 391, Issue 6787, Page 772-772, February 2026.

Article Summaries:

  • Summary

The article reports on a study examining how animals create and experience comfort through environmental modifications. Researchers used telemetry and behavioral observation to quantify comfort metrics, finding that certain species build structures to regulate temperature and reduce stress. The study also explored the role of social interactions in enhancing perceived comfort, noting that group living can buffer environmental stressors. Authors propose that integrating naturalistic enrichment features-such as variable substrate textures and adjustable light cycles-into enclosures could mimic these comfort mechanisms. The findings suggest that providing such comforts can improve welfare in captive settings and have implications for zoo management and conservation. Future research will explore the long‑term health outcomes associated with these interventions.

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