First as a Marine and then as a journalist, I spent years tied to Afghanistan. I returned one last time to speak to a former enemy in search of answers, and perhaps closure.

Representatives of more than 50 nations gathered in Santa Marta, Colombia, this week at what was billed as the first global summit on phasing out fossil fuels. A panel of scientists will be advising t...

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{beacon} Energy & Environment Energy & Environment   The Big Story  Wright deletes post that US helped tanker pass HormuzThe U.S. military has not yet escorted any oil tankers …

Artificial intelligence is helping blind people access visual feedback about their bodies, sometimes for the first time. The consequences are only just emerging.

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