Chemical sediments provide a key geobiological record – preserving a physical record of fossil life forms and depositional environments and a geochemical record of seawater and pore fluid chemistry. I ...

Most geobiological research is done on land, so there is a lot we don't know about the microbial life that lives in the deep subseafloor. It was once thought that no microbial life existed in the ...

PhD student Philipp Arndt is in Antarctica with the Subglacial Antarctic Lakes Scientific Access (SALSA) project. Here, he's firing up a Terrestrial Laser Scanner (TLS) on the ice stream to find out ...