Global developers are advancing nuclear fusion technology and engineering to scale an energy source they say has zero emissions, no meltdown risk and more security, as data centers and AI push power demand.

The International Thermonuclear Experimental Reactor project involves 35 countries collaborating to build an electricity generation experiment that may lead to renewable energy produced through nuclear fusion, a potentially revolutionary power source.

With more than $1 billion in development, the decommissioned Fort Devens base has become one of the top hotspots for construction in the state, including an estimated $500M facility for a revolutionary MIT-launched nuclear fusion startup .

Scientists' startup to create a revolutionary reactor that would imitate how the sun generates energy is getting ready to go on a hiring spree.

Funding for research in nuclear fusion was fully restored by Congress in the omnibus spending bill, reversing what supporters feared might be declining interest in the research.