Today's "Planet Earth Report" --Secret Electrical Language of Our Cells, Aztec Map of Universe, Search for Alien Life in Antarctica

January 5, 2018. Links to today's headline stories from around the world on the threats, opportunities, and dangers facing our fragile planet --along with an occasional dash of humor, popular culture, and an intriguing conspiracy theory or two. Today's coverage...       Related Stories Mind-Boggling Discovery in Australia, 'The Land 'Down Under' --"Could Forever Alter the Timeline of Human Migration"