Volatile organic compounds (VOC), usually associated with poor indoor air, were discovered in Finland in a borehole more than two kilometres deep. Previously, groundwater dating back tens of millions ...

Volatile organic compounds (VOCs) are known to be contaminants originating in industrial processes and materials, as well as ...

A 100m (328ft) borehole close to the scene of a fatal explosion ... The British Geological Survey confirmed gas readings had were lower than previously and that methane levels in the air and ...

Laurentia Exploration of Saguenay Quebec will be responsible for the drilling program, core logging and sample selection for ...