Human sperm can swim through surprisingly viscous fluids with ease – and they seemingly defy Newton's third law of motion to ...

An international research team has made an unexpected discovery of a biased counting mechanism used by the single-celled green alga Chlamydomonas to control cell division. An international research ...

Nitrogen starvation triggers signal transduction pathways that result in Chlamydomonas reinhardtii entering a cycle of sexual reproduction. A second signal cascade is triggered by blue light and ...