The method shared is open source, avoids plastics and conflict minerals, and looks like fun.

Building materials used in a California school are sparking a nationwide debate about the safety of students. The dispute involves toxic chemicals known as PCBs that were discovered in Malibu ...

A known carcinogen may be lurking in your child’s school. Scientists estimate that Polychlorinated Biphenyls (PCBs) are present in 1 out of every 3 K-12 schools nationwide. Despite this, these harmful ...

PCBs were domestically manufactured for construction materials in the United States beginning in about 1930 until 1979, a time period that coincides with a boom in school construction to meet the ...

Between 2 and 3 percent of the newsprint produced at Inland Empire Paper Co.’s Millwood plant is used to print The Spokesman-Review. The plant has many other customers, said Doug Krapas, Inland Empire ...

Four years after closing its doors, the John C. Clark school sits vacant after Hartford Public Schools discovered high levels of dangerous chemicals known as PCBs. NBC Connecticut Investigates ...

In two new studies, researchers at the UC Davis MIND Institute have clarified how a long-banned group of chemicals, called polychlorinated biphenyls (PCBs) affect genetic activity. The research helps ...

Last time, I’ve shown you how to create a local Git repository around your PCB project. That alone provides you with local backups, helping you never lose the changes you make to your files, and ...

PCBs emerge in the world of construction as an attractive and efficient tool for ensuring that caulking and other processes are long-lasting. These chemicals were particularly appealing for builders ...

We always enjoy [Thomas Sanladerer’s] 3D printing videos. But his latest isn’t only about 3D printing. He shows how he uses a DLP printer — which has UV light, after all — to expose PC board blanks ...

HOLDERNESS, N.H. (AP) — Navigating her boat toward a wooden platform floating in an idyllic New Hampshire lake where “On Golden Pond" was filmed, biologist Tiffany Grade spotted what she had feared.

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