Check out these two recent WormBook chapters in the journal GENETICS:
1. “Visualizing and quantifying molecular and cellular processes in Caenorhabditis elegans using light microscopy” by Pavak Shah, Zhirong Bao and Ronen Zaidel-Bar.
2. “Mitochondrial dysfunction, aging, and the mitochondrial unfolded protein response in Caenorhabditis elegans” by Cole Haynes and Siegfried Hekimi.