Salamander Dads Are Turning Into Cannibals, Threatening Species Survival

Elie Dolgin • April 20, 2023

The hellbenders’ alarming change in behavior may be linked to deforestation, a new study found.

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By Elie Dolgin January 29, 2026
As humans return to the Moon, researchers are trying to understand—and thwart—the biological toll of deep-space radiation.
Sea lion suckling at teat of another sea lion on rocky shores of the Galapagos
By Elie Dolgin January 13, 2026
Animals that researchers call “supersucklers” come back for their mother’s milk even after they can hunt, mate and fend for themselves.