When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...

Composite image showing fluorescent-tagged nuclei in every cell of five different C. elegans captured in the Advanced Light Microscopy Unit at the CRG. Disclaimer: AAAS and EurekAlert! are not ...

Under a microscope, cells in a worm embryo eliminated one-third of their genome — an uncompromising tactic that may combat genetic parasites. Marie Delattre was studying the sexual reproduction ...

Vinegar eel "flash mob" caught under the microscope! Researchers were stunned when they measured the force of the roiling worm swarm.