Image of the Day: Worm Rocket
Image of the Day: Worm Rocket
See the winners of the American Society for Cell Biology’s fluorescence imaging competition.
Image of the Day: Worm Rocket
Image of the Day: Worm Rocket

See the winners of the American Society for Cell Biology’s fluorescence imaging competition.

See the winners of the American Society for Cell Biology’s fluorescence imaging competition.

nematodes
Increased Neuronal Activity Shortens Lifespan in Animals
Increased Neuronal Activity Shortens Lifespan in Animals
Ruth Williams | Oct 16, 2019
Suppressing the natural age-related increase in neuronal excitation lengthens the lives of worms, and there are indications that the same may be true for mice and humans.
Arsenic-Resistant Nematodes Found in Mono Lake
Arsenic-Resistant Nematodes Found in Mono Lake
Abby Olena | Sep 26, 2019
Researchers recovered eight species from the salty, alkaline environment—increasing the known biodiversity of animals in the California lake five-fold.
Image of the Day: Sperm Donors
Image of the Day: Sperm Donors
Carolyn Wilke | Mar 18, 2019
Asexual female nematodes use their male offsprings’ sperm to fertilize eggs, but cast away their genes.
Researchers Analyze Genomes of 81 Parasitic Worm Species
Researchers Analyze Genomes of 81 Parasitic Worm Species
Ashley P. Taylor | Nov 5, 2018
The new data could help identify treatments for diseases ranging from river blindness to schistosomiasis.
Serotonin Involved in a Slug Host’s Response to a Parasite
Serotonin Involved in a Slug Host’s Response to a Parasite
Yao-Hua Law | Mar 12, 2018
Host slugs given Prozac to increase their serotonin levels no longer avoid parasitic nematodes, the same behavior seen in infected slugs.
Image of the Day: Better Together
Image of the Day: Better Together
The Scientist Staff, The Scientist Staff | Oct 5, 2017
When it comes to thwarting roundworms, scientists find that combining four antiparasitic drugs in smaller doses packs a greater punch than the four drugs alone.
A Bacterial Messenger Molecule Extends Healthspan
A Bacterial Messenger Molecule Extends Healthspan
Sandhya Sekar | Aug 28, 2017
E. coli that make indoles protect older worms, flies, and mice from frailty. 
Genomic Analysis Leaves Tardigrade Phylogeny Unclear
Genomic Analysis Leaves Tardigrade Phylogeny Unclear
Abby Olena | Jul 27, 2017
The genomes of two species of water bears reveal clues about how they persist in extreme conditions, yet don’t resolve the animals’ debated evolutionary story.
Neuroscience of Early-Life Learning in <em>C. elegans</em>
Neuroscience of Early-Life Learning in C. elegans
Uri Bram | Feb 11, 2016
Scientists identify the brain circuits with which newly hatched nematodes form and retrieve a lifelong aversive olfactory memory.