A researcher has concluded that life first emerged on Earth — despite an astronomically small probability of such an ...

Previous models of Earth's recent (100 million years) geomorphology have been patchy at best. For the first time a detailed continuous model of the Earth's landscape evolution is presented, with ...

A study by Harvard social science researchers suggests that aliens may have been living on Earth for a while. The research paper—which is yet to be peer-reviewed—suggests that life forms from other ...

Ph.D., called this planet “Daisyworld” in a 1983 paper. It’s not a real world, but rather a mathematical model that Lovelock developed to illustrate how organisms could control the regulation of Earth ...