US Department of Energy officials announced a history-making accomplishment in nuclear fusion Tuesday: For the first time, US scientists produced more energy from fusion than the laser energy they ...

Opportunities to invest in commercial nuclear fusion are limited for now, but these companies stand to benefit from their ...

For long-time followers of fusion energy, Tokamak Hall is the high-water mark after decades of ups and downs. From an observation deck on the side, the surgically-clean, hospital-white room feels both ...

Researchers have made a leap forward in the pursuit of clean, endless energy. A team at General Atomics, a U.S. Department of Energy-backed facility, has unveiled a key advance in nuclear fusion, the ...

Physicists are teasing a potential leap in nuclear fusion that sounds almost absurd on its face: a path to reactions that are “billion times” more efficient by swapping today’s ultra-short, ...

Fusion power is a means of deriving electrical power from the heat released during nuclear fusion reactions, and it's been a long-time dream to produce a working reactor. Fusion occurs when two light ...

WASHINGTON (AP) — Energy Secretary Jennifer Granholm announced a “major scientific breakthrough” Tuesday in the decades-long quest to harness fusion, the energy that powers the sun and stars.

A $160 million laser research facility being built at Colorado State University will position the university at the center of ...