Annabelle Pan, a research scientist in Jordan Peccia's lab at Yale University, examines sludge samples. Credit: Steven Geringer/Yale University Photo CT Mirror’s independent, nonprofit journalism ...

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Many laboratories throughout the UK are switching their E.Coli sludge testing procedures from traditional most probable number (MPN) methods to IDEXX’s rapid ...

All sewage sludge recently tested by the Maine Department of Environmental Protection was contaminated with PFAS chemicals, according to documents obtained by The Intercept. The state tested the ...

The North Slope oil pipelines being shut down because of corrosion were clogged for years by sludge buildup that may have prevented the most sophisticated internal corrosion tests, officials said ...

With no official explanation other than "the tests are inconclusive," crews began installing four new monitoring wells Thursday around the perimeter of the City of Fort Myer's decades-old lime sludge ...

Between March 19 and June 30, a group of scientists tested waste that had previously been used to detect COVID-19, looking for drugs and chemicals. The researchers found significant increases in three ...

Environmental consultants, media and city of Fort Myers staff gathered on South Street Wednesday for a moment both ordinary and extraordinary – the installation of a new monitoring well on a former ...

A large, but little-used Hanford building has taken on a second life, smoothing the way for the challenging task of removing radioactive sludge from underwater containers near the Columbia River. The ...

WASHINGTON – The North Slope oil pipelines being shut down because of corrosion were clogged for years by sludge buildup that may have prevented the most sophisticated internal corrosion tests, ...