Most people by now know about lead and asbestos: toxic substances found in old buildings that can cause great harm to people’s health and the natural environment. But health and environmental experts ...

Nearly a half century after the U.S. banned PCBs, communities around the Great Lakes are still digging the toxic chemical out of waterways.

A contractor who worked at the largest PCB cleanup in history got cancer. Not once, but four times. Were safety measures ...

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather straightforward even if all you have is a 3D printer and a roll of copper tape ...

People who work and studied in North Carolina State University's Poe Hall still have concerns, even after the release of a massive new report on cancer-causing chemicals in the building. A second ...

A trio of researchers at Chemistry Matters Inc., in Canada, has found evidence suggesting that more polychlorinated biphenyls (PCBs) are being generated today than before they were banned. In their ...

It’s never been easier to get a printed circuit board made. In fact, almost every electronics video out on the internet will ...

Add Yahoo as a preferred source to see more of our stories on Google. Nearly a half century after the U.S. banned polychlorinated biphenyls, also known as PCBs, communities around the Great Lakes are ...

Nearly a half century after the U.S. banned polychlorinated biphenyls, also known as PCBs, communities around the Great Lakes are still digging the toxic chemical out of rivers, harbors and lakes.