Spina bifida and anencephaly are neural tube defects caused by failure of embryonic neural tube closure. Successful closure requires apicobasal elongation and apical constriction of neuroepithelial ...

The Department of Agriculture has released a new set of dietary guidelines, and it includes a food pyramid that looks very different from the one you probably remember. Championing protein and healthy ...

Super-resolution microscopy includes a variety of microscopy techniques that increase the resolving ability of a light microscope well beyond the classical limits dictated by the diffraction barrier.