Nuclear fusion reactors, if and when they become practical, will need a steady supply of fuel. The source of that fuel is the uncommon lithium isotope lithium-6. And the established process to ...

January 30, 2023; Nuclear Fusion Isn’t the Silver Bullet We Want It to Be Nuclear Fusion Isn’t the Silver Bullet We Want It to Be It’s not about creating future clean energy and never has been.

Researchers have found an environmentally safer way to extract the lithium 6 needed to create fuel for nuclear fusion reactors. The new approach doesn’t require toxic mercury, as conventional ...

Lithium-6 is a crucial material for nuclear fusion reactors, but isolating it is challenging – now researchers have found a way to do this without using toxic mercury. Close.

Lithium-6 is essential for producing nuclear fusion fuel, but isolating it from the much more common isotope, lithium-7, usually requires liquid mercury, which is extremely toxic. Now, researchers ...

Fusion reactions don’t create toxic waste. If there’s an accident then there’s no nuclear meltdown. The components required to power it can’t be repurposed into a nuclear weapon.

While conventional nuclear power creates a large amount of long-lived and toxic nuclear wastes, a fusion-powered plant is ... fusion energy “without long term waste.” A fusion power ...

Fusion is among the most environmentally friendly sources of energy. There are no CO2 or other harmful atmospheric emissions from the fusion process, which means that fusion does not contribute to ...

Pulsar Fusion aims to launch the world’s first nuclear fusion rocket by 2027. By Ellyn Lapointe Updated May 23, 2025 Science Physics & Chemistry ...

Nuclear fusion power will probably require vast quantities of enriched lithium – but we aren’t making nearly enough, and ramping up production will mean using toxic mercury Close Advertisement ...