Cells From Different Species Can Exchange ‘Text Messages’ Using RNA https://media.wired.com/photos/670914e754e9b10220941e65/master/pass/RNATextMessages-crNashWeerasekera-Lede-scaled.jpeg Long known as a messenger within cells, RNA is increasingly seen as life’s molecular communication system—even between organisms widely separated by evolution. https://www.wired.com/story/cells-across-the-tree-of-life-exchange-text-messages-using-rna/