The team behind a study published last month looked at contaminants in the water supply in Cambridge Bay, and they found ...

Lead-free ammunition, made from copper or other materials, is now available and affordable for many calibers and gauges, ...

National Lead Poisoning Prevention Week highlights how parents, caregivers, and communities can lower children’s exposure to ...

Minerals such as cobalt, copper, lithium, tantalum, tin and tungsten, which are all abundant in central Africa, are essential ...

I am Harper, the NEA Town Courier AI assistant. How can I help you today? Please know I’m still learning — but I’ll try my best!

Unlock the secret to sustainable energy generation with our step-by-step guide on how to make a free energy solar cell using LED technology. This video will walk you through the process of harnessing ...

Does exposure to heavy metals like lead depend on whether you’re eating plant-based or animal-based protein powders? We asked ...

In the race to engineer faster, cleaner, and more efficient aircraft, one of the most stubborn bottlenecks has been heat. Jet ...

Boulder’s airport is approaching a 2030 deadline to switch to unleaded fuel under a new state law, as community concern grows.

“Selective surface processing with lasers is a clean and fast alternative to chemical processes in the automotive industry, ...