In most developing tissues, signals called morphogens act like lighthouses, guiding nearby cells toward their fate and ...

Growing from a single cell into a complex organism with specialized tissues and organs requires a complex and coordinated process.

In natural environments, bacteria rarely live as free-swimming cells but are attached to surfaces as biofilms in medical ...

Eukaryotic cilia and flagella are essential organelles that extend from the cell surface, playing crucial roles in sensory ...