How core-mantle differentiation influenced the distribution of volatile elements on Earth. Imagine Earth's history as a ...

Mercury’s surface is scattered with graphite, a clear sign that its crust once floated atop a carbon-rich magma ocean. As the ...

Fortunately, it is becoming easier to identify high-quality credits thanks to guidance such as the Integrity Council for the Voluntary Carbon Market’s Core Carbon Principles and the American ...

Scientists then use a wide variety of methods to subsample and analyze working core halves (i.e. smear slides, grain size, x-ray analysis, isotope analysis, carbon dating, and more). Studies relate to ...