Bacteria turn 3D-printed sand into solid building elements

Cement manufacturing is one of the largest sources of CO₂ emissions in the construction industry. At the Department of Architecture, Karen Antorveza Paez, who has just completed her doctorate at ETH Zurich, is researching ...

How cells make their command center accessible

The cells of higher organisms such as mammals, flies and fungi enclose their genetic material in a nucleus. A nuclear envelope, consisting of two stacked membranes, protects it. For the cell to survive, the nucleus must constantly ...

DNA 'flight recorder' traces embryonic development cell by cell

For decades, scientists have been able to look at individual moments in the development of an embryo: a snapshot of a developing brain, a picture of how the heart takes shape or a glimpse of cells beginning to form the nervous ...

page 5 from 40