Chris Higgins, a professor of civil and environmental engineering at the Colorado School of Mines, said more study is needed to determine how much of the PFAS in people comes from sludge-tainted plants and livestock.

Testing equipment also often isn’t sensitive enough to detect such small, but still potentially dangerous, traces of PFAS, Timothy Strathmann, a professor of civil and environmental engineering at the Colorado School of Mines, said.

“These things aren’t in place, and might not be for more than a decade,” said Morgan Bazilian, director of the Payne Institute at the Colorado School of Mines.

“Gold is used as a hedge against economic insecurity, and we’ve certainly seen a lot of that in recent years,” said Elizabeth Holley, an associate professor in the Colorado School of Mines’ department of mining engineering.

Morgan Bazilian, director of the Payne Institute for Public Policy and professor of public policy at the Colorado School of Mines, predicted that federal drilling policy will continue to take a back seat to the administration’s strategies to lower ....

When PFAS-contaminated soil is disturbed during construction, the chemicals are more likely to contaminate nearby surface waters during storm events, according to Christopher Higgins, an engineer at the Colorado School of Mines.

"Thanks to a partnership with the Colorado School of Mines Metallurgical and Materials Engineering Hot Shop, and the Hennebach Program in the Humanities at Mines with artist-in-residence Sarah Harling, we were gifted the opportunity of a lifetime to ....

“Coal storage piles with underground draw points always bear the risk of collapse, therefore no one should ever walk or work (on) top of such a pile,” said Jürgen F. Brune, a mine engineering professor at the Colorado School of Mines who researches ....

Put another way, a single Olympic-sized swimming pool filled with PFOS would contain enough of the chemical to contaminate the drinking water of every American, said Chris Higgins, a professor of civil and environmental engineering at the Colorado ....