A peculiar formation of wrinkled rocks discovered in Morocco has prompted scientists to rethink the conditions under which ancient microbes could flourish. Instead of relying solely on shallow, sunlit waters, these microscopic organisms may have thrived deep within the ocean, sustained by chemicals transported by underwater landslides. This groundbreaking discovery implies that dark, nutrient-rich environments were home to flourishing ecosystems much earlier in Earth’s history than previously understood. Furthermore, it raises the intriguing possibility that many similar fossils might have been overlooked or misinterpreted by researchers in the past.

