Author: Gordon E. Brown Jr.
Mining activities over several millennia have resulted in a legacy of environmental contamination that must be mitigated to minimize ecosystem damage and human health, Read more.
Synchrotron X-ray sources and pulsed neutron sources are getting brighter. This permits new opportunities for scattering, spectroscopy, and imaging studies of Earth, Read more.
National scientific user facilities are becoming increasingly available to many different scientific communities in a number of countries. There is a growing use, Read more.
National and international communities of scientists from a variety of disciplines have been successful in convincing a growing number of countries to construct, Read more.