Narwhals have fascinated and confounded humans for centuries. Now an exhibition at Salem’s Peabody Essex Museum is diving into the mystery, history and science of these elusive tusked “unicorns of the ...
Narwhals are known as the “unicorns of the sea,” but the reason for the whales’ showy tusks has long mystified scientists. Little was known about the tusk’s function because narwhals spend most of ...
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