A company in the Netherlands says it has perfected a way to create "graft chimeras" with the skin of one plant and the ...

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

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 ...