Moon #jellyfish are known for not being able to sting humans. But that’s changing in the waters off #CapeCod in #Massachusetts. @NBC10Boston has more on why this shift might be happening. Link to full article:nbcboston.com/news/local/cape-cod-jellyfish-sting-mystery-research/3788223/?_osource=pa_npd_loc_nat_nbcn_gennbcnews For more context and news coverage of the most important stories of our day, click here: nbcnews.com » Subscribe to NBC News: nbcnews.to/SubscribeToNBC » Watch more NBC video: bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows....