Humans stand apart from many other primates by taking more time to mature, relying on a supportive network during a long ...

How close are we to seeing the tooth regeneration breakthrough in everyday dental care? What if your body could just grow a ...

Old Fossil Teeth of Early Mammals Shocks Archaeologists, 'A Jaw-Dropping Moment' Human ancestors had an adventurous ...

You can play the daily Jumble, the Jumble in Color, and its several variations on the Chicago Tribune website. Players can also print them and play on paper if they miss doing newspaper puzzles ...