International News Archive - August 15, 2012
New analytical techniques are changing long-held, simplistic views about the evolutionary history of humans in Europe.
Word of the Day
- The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'