News tagged with geochemistry

Mars meteorite controversy continues

The most illustrious meteorite in history continues to inspire heated debate. Does it carry microbial fossils from Mars or are its strange features just the product of some unique geochemistry? After almost ...

Oct 22, 2010
4.8 / 5 (16) 6 | with audio podcast

Fresh insight into the origins of Planet Earth

For the first time, an international team of researchers has incorporated extensive geochemical data on the formation of Earth into a model - with surprising results: more models can be used for the process ...

Jun 03, 2010
4.3 / 5 (6) 5