What If Humans Went Extinct?
Deep within Guatemala’s rainforest sits one of the most famous remnants of the Maya civilization: a roughly 2,000-year-old citadel turned to ruins called Tikal. When Alan Weisman hiked through the … Read more
humanity
SPACE: Will We Need to Tweak Our DNA to Colonize Mars?
If humanity is ever going to settle down on Mars, we may need to become a little less human. Crewed missions to Mars, which NASA wants to start flying in … Read more
FOR READERS/WRITERS: Seeding Humanity
FOR READERS/WRITERS Today’s topic comes from QSFer Ben Brock: Some sci fi writers explain the similarities of humans to other alien races as “seeding”, as in an ancient race went … Read more