Longevity enthusiasts are buzzing after reports surfaced that Robert F. Kennedy Jr. may be a fan of methylene blue. President ...

Kennedy Jr. (RFK Jr.) dropping blue liquid into a glass of water while on a flight went viral across social media. The ...

Robert F. Kennedy Jr. was seen on a plane adding a blue liquid to his drink, leading to online speculation. The substance is ...

Robert F Kennedy Jr has left social media users scratching their heads after the Health and Human Services secretary nominee ...