Worms infected by bacteria often start showing signs of serious nerve damage in the brain. If a worm happens to be infertile, it can weather an infection without damage to its neurons. Scientists hope that figuring out why infertility and resistance to nerve damage are linked might help us someday fight human diseases…

This worm is in a Greek myth, and not the fun Greek myth where people get knocked up by rain. It's in a depressing, ironic Greek myth that instructs people not to reach for the power of the gods.

Developers working on the OpenWorm Project, an effort to create a virtual nematode worm in a computer, have attained an important milestone after successfully creating a software engine that drives worm body motion.

In an experiment that even caught the researchers by surprise, nematode worms had their lifespans increased by — get this — five times. By tweaking two longevity-related genes, the researchers created an unexpected feedback effect that radically amplified lifespan. The technique could eventually be used to treat…

Caenorhabditis elegans is a a less-than-one-millimeter-long nematode that matures and dutifully produces its next generation in space the same way it does on earth. C. elegans' biology shares certain important commonalities with that of humans. Therefore, University of Nottingham researchers are arguing that these…

There is an organism living on this planet who can travel through space without a suit. Cute, unassuming little invertebrates, these organisms are called tardigrades, or water bears, and usually spend their days crawling around on a piece of nice wet moss in a forest, or meandering through our vast oceans. They only…