Researchers show that an Earth-sized planet likely needs at least 20 to 50% of the water in Earth's oceans to maintain a ...

The movement of carbon between the atmosphere, oceans and continents -- or carbon cycle -- regulates Earth's climate, with the ocean playing a major role in carbon sequestration. A new study finds ...

Mars has not always been a seemingly lifeless red desert. We have evidence that billions of years ago it had a warm, habitable climate with liquid water in lakes and flowing rivers, which is somewhat ...

Conceptual framework illustrating the possible relationships between microbial CUE and R h on the basis of stoichiometric theory and microbial community theory. Soils store more carbon than the ...

A team of chemists at the University of Surrey has developed a process that converts stale bread into hydrogen gas using ...