Trilobites: On Ecstasy, Octopuses Reached Out for a Hug By dosing the tentacled creatures with MDMA, researchers found they share parts of an ancient messaging system involved in social behaviors with humans. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Are there parallel universes? Gravitational waves could reveal all, says bombshell studyREVEALED: New discovery could answer question of alien life on TRAPPIST-1 star systemTrilobites: Baby Louie, the Dinosaur Orphan, Finds Its Species at LastLetter of Recommendation: Letter of Recommendation: Talking About the WeatherTrilobites: Why Trappist-1’s 7 Worlds Don’t Scatter: A Harmony Is at WorkApocalypse warning: Ancient viruses could REAWAKEN and cause ‘global epidemic’