Plants don't just grow, they build. From towering trees to delicate flowers, complex plant shapes are sculpted with ...

Imaging wall-less plant cells every six minutes for 24 hours revealed how the cells build their protective barriers.

About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...