Soil scientist Andrew Margenot holds a jar of soil gathered from Menard County, Illinois in 1948. The University of Illinois professor said he rediscovered the "church of soil" when searching an old ...
Archaeologists have made an incredible discovery on a river bank in Zambia, a discovery that may change how ancient human history is viewed forever. A new study published in the scientific journal ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results