The marine worm Chaetopterus variopedatus lives in a tube buried in the sand in shallow water and stores its gametes in leg-like appendages, called parapodia.
By The Scientist Staff | March 13, 2013
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By Jef Akst
A look back at the latest microbes, plants, and animals to have secured a spot in science’s known tree of life in 2014
By Molly Sharlach
This year in life science was marked by paltry federal funding increases, revelations of sequence contamination, and onerous regulations.
By Kerry Grens
From artificial chromosomes to mind-controlled gene expression, scientists pushed the boundaries of manipulating biology this year.
View the December 2014 contents.
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