
A giant donut-shaped machine just proved a near-limitless clean power source is possible
CNN
Scientists working in the UK announced that they more than doubled the previous record for generating and sustaining nuclear fusion, the same process that allows the sun and stars to shine so brightly.
On Wednesday, however, scientists working in the United Kingdom announced that they more than doubled the previous record for generating and sustaining nuclear fusion, which is the same process that allows the sun and stars to shine so brightly.
Nuclear fusion is, as its name suggests, the fusing of two or more atoms into one larger one, a process that unleashes a tremendous amount of energy as heat.

Andrew Cuomo will not drop out of the New York City mayoral race by the Friday deadline to remove himself from the general election ballot, CNN has learned. That leaves in place contingency plans he had established before the Democratic primary to challenge Zohran Mamdani and incumbent Mayor Eric Adams in November.