The planarian is nobody's idea of a genius. A flatworm shaped like a comma, it can be found wriggling through the muck of lakes and ponds worldwide. Its pin-size head has a microscopic structure that ...

Examples of planar soft cells with two sharp corners in nature and in architecture. Left column: geometric soft cells. Middle columns: natural examples. Right column: examples from the architecture of ...

Cell and gene therapies use the body's building blocks - cells and genetic material - to boost the immune system or correct ...

White blood cells help your body fight inflammation and infections. A high or low white blood cell count may be associated with a number of short-term or long-term health conditions. White blood cells ...