Investors are pouring billions into fusion companies, encouraged by breakthroughs that they contend have put a sustained ...

The company raised $425 million in January 2025, around the same time that it turned on Polaris, a prototype reactor. Helion ...

Nature does not give up her secrets easily.” Such are the sentiments of NIF Senior Scientist John Lindl, summarizing the ...

"We are delivering a commercially compelling solution." US company reaches critical turning point in journey to build nearly ...