During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...

Just as cities must carefully manage the flow of cars in and out of downtown, cells regulate the movement of molecules into and out of the nucleus. This microscopic metropolis relies on an intricate ...

Many biological processes are regulated by electricity-from nerve impulses to heartbeats to the movement of molecules in and out of cells. A new study by Scripps Research scientists reveals a ...

The movement within supramolecular assemblies is critical to their biological activity, including their ability to regenerate cartilage and repair spinal cord damage. The finding suggests that ...