World Truth

Tweet [...]      ... imagine if scientists found alien microbes. How would humanity react to the news? By Ben Guarino The Washington Post 12-4-17 Michael Varnum, a psychologist at Arizona Stat…

Home Plate opaline silica (left) occurs in nodular masses with digitate structures that resemble those at El Tatio (right). Credit: ASU/Ruff & Farmer       During its wheeled treks on the Red …