By analysing... Scientists have proposed that Earth may once have had a ring system similar to Saturn’s, formed by an asteroid breakup 466 million years ago. This ring may have triggered global ...

Earth system history, climate and climate change, marine and freshwater systems, and ecology. It also considers the interactions between humans and these systems. The tail-end accretion hypothesis ...

Climate and Earth system modelling is the use of mathematical representations of key components and properties of the atmosphere, ocean and biosphere to construct computer models. These models ...