More than 1.5 billion people — almost one-fifth of the planet’s population — endured at least one day this year when the heat index topped 103 degrees Fahrenheit, the threshold the National Weather Service considers life-threatening.
The U.S. Department of the Interior announced Friday that it will hold an offshore wind energy lease sale in the Mid-Atlantic, including a 176,505-acre site off Virginia’s coast.
In the 1941 short story Reason, science fiction author Isaac Asimov introduces a space station that produces energy by sending microwave beams to the planets.
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