02/25/2013 11:46amThe development of human language is one of the most important and most mysterious events in the history of Homo sapiens. We humans are the only great ape — the only species anywhere — that is capable of practically infinite expression.
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- Utah County hunters become the hunted when man allegedly opens fire on them
- Multi-vehicle crash backs up section of northbound I-15 for several hours
- Man convicted in 2007 murder of St. George teen killed in prison
- This photo of a couple saying goodbye is breaking hearts
- SpaceX Dragon returns to Earth with station science, gear
- Family who nearly lost cabins in fire snaps 'angelic' photo
- 'Blue family' steps up for son of fallen cop on first day of school
- Prep football: Week 2 schedule and scores
- Mother to daughter's killer: 'We're all in prison'
- Emotional video shows teen asking mom’s boyfriend to adopt her