Scientists Say Mice Can Sing in Tune With One Another

Scientists have known for some time that mice can sing, but now they've discovered mice can sing in tune with one another.

The findings came as a surprise to Tulane University scientists who observed two male mice matching the pitch of their songs to one another while they were put in the same cage,

Humans, bats and some species of birds are the only known creatures which have demonstrated a basic capacity for vocal learning.