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 theoretical new paper argues that atmospheric metal pollution from falling space junk could create an invisible conductive shield around our planet that might weaken our magnetosphere. However, ...

What role can the relationship between oxygen (O2) and ozone (O3) in exoplanet atmospheres have on detecting biosignatures?

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 ...