"That’s undoubtedly fantastic." Scientists achieve stunning breakthrough that could unlock limitless energy source: 'A ...

Fusion power's big advantages would be that it’s a virtually limitless source of electricity that doesn’t add carbon to the ...

This sector module is next in line for insertion in the tokamak pit. The assembly suspended in vertical tooling is composed of vacuum vessel sector #6 at the center, which is surrounded by a thin ...

Tokamak Energy, a UK-based nuclear fusion startup, has secured $125 million in funding to further develop its distinctive egg-shaped reactor design. The investment has come at a time when the world is ...

China’s HL-3 fusion device in Chengdu has surpassed 100m degrees, achieving key plasma stability and energy retention for ...

Ohysicists at the University of Wisconsin–Madison produced a tokamak plasma that is stable at 10 times the [old] Greenwald limit. The findings may have implications for tokamak fusion reactors, though ...

A nuclear fusion reactor in Germany has reached world record numbers for runtime. The tokamak dominates fusion research in 2025, but stellarators are making a comeback. A stellarator is still a donut ...

CFS Co-founder and CEO Bob Mumgaard worked alongside MIT researchers to develop the company’s tokamak reactor design, called Sparc. According to the company, the doughnut-shaped reactor uses ...

Commercial fusion power plants may be cheaper and easier to build thanks to a breakthrough by TAE Technologies that allows reactors to generate their own containment fields without the need for ...

Just two weeks since raising $125mn in funding, British scaleup Tokamak Energy has secured backing from the US and UK to upgrade its ST40 fusion energy plant. The US Department of Energy (DOE), the UK ...

In classical descriptions, the energy loss of high-energy electrons interacting with neutral hydrogen was approximated as an average, with the electron always ending up with an intermediate energy ...