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Environment9312 articles archived since 1845

Grazing Deer Alter Forest Acoustics

Deer populations have exploded in North American woodlands, changing forest ecology—and how sounds, like birdsong, travel through the trees. Christopher Intagliata reports.

February 15, 2019 — Christopher Intagliata

Elephant Weight Cycles with New Teeth

Elephants have six sets of teeth over their lives, sometimes two sets at once. At those times, they can extract more nutrition from food and put on weight.

February 14, 2019 — Karen Hopkin
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