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To sleep, perchance to consolidate important connections in far-flung parts of the brain.
Alberto Ruggieri/Illustration Works/Getty Images
April 14, 2015 No wonder the brain needs so much energy. The same coordinated activity that allows you to retrieve a specific memory, like what you had for breakfast, continues at rest and even during sleep.
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A New York Times crossword puzzle clue asking for a 5-letter word that means "Wack, in hip-hop" led to an email and an argument over the real meaning of "illin'."
January 11, 2012 According to some, Shortz took a false step with this past Saturday's puzzle, when he included a clue steeped in hip-hop slang. The clue asked for a 5-letter word that means "Wack, in hip-hop."
April 21, 2010 A video of guest Susannah Charleson's search and rescue dog, Puzzle.
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