Why is the Sun so hot? Discover the simple science behind nuclear fusion, the powerful reaction that makes our star shine and keeps Earth warm.

Seventh-grader Aiden McMillan is in the running for a Guinness World Record as the youngest person to achieve nuclear fusion.

Explore how fusion energy research is extending reaction times, highlighting nuclear fusion progress toward reliable, large-scale clean energy while explaining challenges, technologies, and future ...

Nuclear fusion, the process that powers the Sun, has the potential to generate clean and abundant energy. However, it requires two atomic nuclei to collide head-on at high energies, and current fusion ...