Historian J. David Hacker’s new estimate of Civil War dead challenges long-held views about the human and psychic costs of the conflict.
Inexpensive paper batteries could one day power biosensors for use in remote locations.
Residents of the remote equatorial islands of Melanesia share fragments of genetic code with two extinct human species, according to a new study published in the journal Science.
A new analysis led by a Binghamton University archaeologist contradicts the belief that the ancient civilization of Rapa Nui, Chile, was destroyed by warfare.