Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

Standard tanks holding this frigid liquid at -196 °C (-321 °F) are loaded into the coolers, and when they're switched on, the liquid is slowly released. It expands rapidly to nearly 700 times its ...

Lakeland Electric will be the first utility to test a new liquid nitrogen power generation system. The 5-megawatt pilot plant will be built and operated by American Independent Power at a Lakeland ...

For many industries, nitrogen (N₂) plays an unnoticed but vital role in inerting reactors, storing food safely, and protecting the sterility of pharmaceuticals. But what makes it dangerous is that ...