Ferruginous nanocrystals have been detected for the first time in very ancient microbial fossils. Could these fossilised bacteria be indicative of oxygenic photosynthesis?
The transit of Mercury serves as a timely reminder of the importance of this planet to an understanding of our solar system. Geologists at the University of Liege are slowly but surely shedding light on the mysteries…
We know a little more today about the disappearance of the ichthyosaurs at the end of the Cretaceous. A fascinating study on this subject has been published. It reads like a mystery novel whose ending remains open!
Il manquait un ouvrage décrivant les nappes aquifères tant du nord que du sud du pays. Le voici, utile bien sûr aux professionnels du secteur. Mais le curieux y trouvera aussi de quoi s’enrichir.
Metals are often captured by minerals at a microscopic level. Mineral engineering enables the development of deposits.