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Biology9478 articles archived since 1845

Mammoth Remains Seem Mostly Male

In a sample of 98 woolly mammoth remains, researchers found that 70 percent were male—which suggests males were more likely to die accidentally. Christopher Intagliata reports.

November 3, 2017 — Christopher Intagliata

A Moth with a Potent Cocktail of Poison

The wood tiger moth is the first species known in which fluids from various parts of the moth’s body each target a different type of predator. Jason Goldman reports.

November 1, 2017 — Jason G. Goldman

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