Chatbots Did poop enable the evolution of complex animals? “The advent of fecal pellets,” wrote Kimming and Bicknell, “provided an additional source of organic carbon, as well as iron,…
AI News New fossil deposits show complex animal groups predating the Cambrian The fossils, such as this oddity, consist of carbon-rich material in very old sediment deposits. Credit: Gaorong Li & Xiaodong…
