U.S. EPA today abandoned its contentious assertion that hydraulic fracturing hasn’t caused “widespread, systemic” problems with drinking water as it released the final draft of its study on the ...

The US Environmental Protection Agency initiated a comprehensive study of hydraulic fracturing to determine whether the tight shale gas production technology potentially could have an adverse impact ...

Hydraulic fracturing can contaminate drinking water but has not caused “widespread” impacts, U.S. EPA found in a highly anticipated study released today. Hydraulic fracturing can contaminate drinking ...

PHILADELPHIA, March 2 (Reuters) - Dozens of environmental groups have asked urged the U.S. Environmental Protection Agency to study the hydraulic fracturing technique of extracting natural gas, amid ...

A 2017 study by the U.S. Environmental Protection Agency that found glider trucks emit more greenhouse gases than newer trucks is getting another look. At the request of four Republican congressmen, ...

PITTSBURGH | An ongoing U.S. Environmental Protection Agency study on natural gas drilling and its potential for groundwater contamination has gotten tentative praise so far from both industry and ...

PITTSBURGH -- An ongoing U.S. Environmental Protection Agency study on natural gas drilling and its potential for groundwater contamination has gotten tentative praise so far from both industry and ...