By implementing either superresolution structured illumination or by dithering the lattice to create a uniform light sheet, we imaged cells and small embryos in three dimensions, often at subsecond intervals, for hundreds to thousands of time points at the diffraction limit and beyond. (science.sciencemag.org)
An analysis of the fossilized remains of an Ichthyosaur — a Jurassic - era aquatic reptile — has revealed the presence of between six and eight small embryos packed within its ribs. (gizmodo.com)
RESULTS: Maternal MTHFR and folate deficiencies resulted in increased developmental delays and smaller embryos. (doctor-info.website)