Experts estimate that the "fountain of youth" pill may be on the horizon, thanks to a jellyfish-like marine creature called Hydractinia symbiolongicarpus, which regenerates its entire body from cells located in its mouth. Hydractinia are tiny tube-shaped creatures that live on the shells of rare crustaceans. Their remarkable regenerative abilities are expected to have implications for healthcare and anti-aging treatments. These abilities were discovered after researchers sequenced pieces of RNA, which are related to the biological process of gene aging. A study published in the journal Cell Reports found that basic biological processes are interconnected, and understanding these processes is...