Business News Ancient Amazon River rock carvings exposed by drought Human faces sculpted into stone up to 2,000 years ago have appeared on a rocky outcropping along the Amazon River since More… Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Bitcoin leaps to 2023 high on ETF bets Tourism global market value projected to pass $1 trillion over next 4 years: ATM 2024