Fluorescence imaging of a pre-gastrula zebrafish embryo, showing DNA (gray) and cell structure (magenta). The video moves through different depths of the embryo, showing chromosome formation, ...

This video shows THG/SHG 4-D imaging of the zebrafish embryo cleavage stages. This video relates to an article that appeared in the Aug. 20, 2010, issue of Science, published by AAAS. The study, by Dr ...

How does a tiny cluster of cells become an embryo with a head, trunk, and tail? And how do thousands of genes coordinate this development? A new imaging method makes it possible to visualize the ...

Researchers confirm using zebrafish that if a certain gene is not excluded when vertebrate embryos are developing, the notochord will not elongate properly, resulting in a shortened form. Can a single ...

Aquatic Animals Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?' Reproductive Health 'Two lives hang in the balance': Risky ...