Fusion startup Helion raised $465M, boosting its valuation to $15.5B. The company plans to use the funds to deliver ...

Commonwealth Fusion Systems LLC, which has raised almost $3 billion from investors including Bill Gates’ Breakthrough Energy Ventures and Nvidia Corp.’s venture arm, says five peer-reviewed papers ...

Tennessee is set to become the first state to regulate nuclear fusion machines, with Type One Energy's Oak Ridge site ...

Commonwealth Fusion Systems (CFS) announced the company has published five peer-reviewed physics basis papers detailing its ...

Commonwealth Fusion Systems, the world's top-funded private firm among those seeking to generate power by replicating the nuclear ​reaction that takes place in stars, said that peer-reviewed papers ...

Another fusion startup has raised another a massive round to make this type of power a reality.

Sun’ is being developed in Nottinghamshire as UK hopes to lead world in nuclear fusion power Joe Pinkstone joined The ...

A Denver company that has developed technology aimed at commercializing fusion energy, seen as a promising source of ...

Commonwealth Fusion Systems took another step this week in its race to become the first to get the same power fueling the sun ...

This company says its pulsed plasma machine will deliver electricity to the grid by 2029. Some physicists warn that its promises are outrunning what the technology has proved ...

Another U.S.-based energy company said its technology has achieved key performance metrics that advance its goal of ...

Commonwealth Fusion Systems (CFS) has verified the core plasma physics assumptions for its upcoming ...