Letter Published: 17 April 2003 Soil invertebrate fauna enhances grassland succession and diversity Gerlinde B. De Deyn, Ciska E. Raaijmakers, H. Rik Zoomer, Matty P. Berg, Peter C. de Ruiter ...

Fauna Frey disappeared three years ago from a small town in southern Oregon. Her father, John Frey, joins Newsweek to share new clues in her case.