A new sensor detects helium leaks by monitoring how sound waves propagate through a topological material – no chemical ...

Helium-3 discovery in Minnesota is sparking big energy claims, but the science, rarity, and real-world limits matter more than the hype around it.

The plant is designed for an inlet capacity of around 10 million cubic feet a day (MMcf/d), with about 95% uptime. Helium ...

The forests and wetlands in northern Minnesota stored helium-3, a fuel expected to be found as a resource on the Moon’s surface.

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Add Yahoo as a preferred source to see more of our stories on Google. The Iron Range is sitting atop another massive extraction resource. Who will benefit? Illustration by Getty Images. BABBITT — When ...

Operational focus has now shifted to stabilising production throughput at the Pinyon Canyon plant and the first helium tube ...

BABBITT — In 2011, Phil Larson went looking for platinum-palladium minerals but found helium instead. Duluth Metals, a precursor to copper-nickel mining company Twin Metals, had been sinking ...

KALLAKURICHI: One person was killed and at least 18 others injured on Monday after a helium gas cylinder exploded during the ...