Over the last several years, fusion power has gone from the butt of jokes — always a decade away! — to an increasingly tangible and tantalizing technology that has drawn investors off the sidelines.

Fusion energy startup Helion announced Friday that it has hit a key milestone in its quest for fusion power. Plasmas inside the company’s Polaris prototype reactor have reached 150 million degrees ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Jul 31, 2024 at 11:34 am July 31, 2024 at 11:39 am ...

Since the first hydrogen bomb tests in the 1950s, scientists have struggled to develop a practical fusion energy source, one that would mimic the reactions that power the Sun for safe use here on ...