PuzzlesBuried Treasure Crossword By Shannon Rapp and Rebecca Goldstein4 seconds agoSid Sivakumar, a puzzle constructor and M.D./Ph.D. student in biomedical engineering and neuroscience, edited this puzzle.Looking for answers? Go to sciencenews.org/puzzle-answers. Well publish science-themed crosswords and math puzzles on alternating months. Wed love to hear your thoughts. Email us at puzzles@sciencenews.org.