Constellation Energy to Buy Power Producer Calpine

Constellation Energy’s deal to buy Calpine is being driven by fast-rising demand for electricity in part by the technology industry’s investments in artificial intelligence.

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Jimmy Carter Helped Clean Up Canada’s Chalk River Nuclear Accident

The former American president, who died this week at 100, was among those who came to clean up a partial meltdown at Chalk River, Ontario.

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From Peacemaking to Nuclear Reactor Management, Jimmy Carter’s Era Was Rarely Slow

A single week in 1979 underscored just how eventful Mr. Carter’s presidency really was.

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