In this issue, Gregory Retallack and Joshua Roering of the University of Oregon enter the long-standing debate as to whether rock platforms along coasts and rivers are the product of physical erosion or chemical weathering above the water table.

WORCESTER, Mass., May 31, 2012 /PRNewswire/ -- ThermoEnergy Corporation (OTCBB: TMEN) (www.thermoenergy.com)

AMSTERDAM, May 30, 2012 /PRNewswire/ -- Paradigm(TM) (www.pdgm.com) will present its versatile, scalable,

SAN DIEGO, May 29, 2012 /PRNewswire/ -- Mountain systems characterized by folding, such as the Teton Range of the Rocky Mountains, have been intensively studied and debated since the 19th Century.

Results of a new U.S. Geological Survey study conclude that faults west of Lake Tahoe, Calif., referred to as the Tahoe-Sierra frontal fault zone, pose a substantial increase in the seismic hazard assessment for the Lake Tahoe region of California and Nevada.