Story perspectives

Chernobyl wolves show radiation resilience, gene study could aid cancer treatment

5/2/2026

Summary

Story summary

Wolf numbers inside the Chernobyl exclusion zone are more than seven times higher than in nearby uncontaminated nature reserves.
Scientists have identified 3,180 gene changes in Chernobyl wolves, including a cancer-resilience marker, suggesting possible evolutionary adaptation to radiation.
Researchers are working with cancer biologists to explore whether the wolves’ genetic traits could inform human cancer treatments.
Access to the 4,200-square-kilometer exclusion zone requires special permission.

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Story summary

Wolf numbers inside the Chernobyl exclusion zone are more than seven times higher than in nearby uncontaminated nature reserves.
Scientists have identified 3,180 gene changes in Chernobyl wolves, including a cancer-resilience marker, suggesting possible evolutionary adaptation to radiation.
Researchers are working with cancer biologists to explore whether the wolves’ genetic traits could inform human cancer treatments.
Access to the 4,200-square-kilometer exclusion zone requires special permission.