US scientists reach long-awaited nuclear fusion breakthrough. Listen for more details.To learn more about how CNN protects listener privacy, visit <a href="https://cnn.com/privacy">cnn.com/privacy</a> Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

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11:25 AM ET: US reaches nuclear fusion breakthrough

Hear about news as it breaks—right in your podcast app. From the team behind CNN 5 Things.