One of the simplest, most over-studied organisms in the world is the C. elegans nematode. For 13 years, a project called ...

Jeremy Workman’s documentary looks back at a project that may sound like a joke but had serious underpinnings. By Alissa Wilkinson Jason Statham plays a construction worker who’s as deft at ...

A close look at the worm gear reveals that it differs significantly from a helical or spur gear. This gear is an "enveloping" gear, which is designed to follow the curved profile of the worm, ...