The Earth possesses virtually inexhaustible reserves of the raw materials—deuterium and tritium—essential for a fusion ...

Silicon Valley is looking at hydrogen and nuclear energy alternatives to meet the energy demands of the AI race.

Hydrogen is a novel energy source for data ... That's much smaller than Altman's nuclear fusion investment, Helion, and the fission startup he backed, Oklo. Together the two employ nearly 600 ...

Fusion technology is likely far from powering a grid — if it ever will. Dozens of fusion startups have launched anyway.