Earthworm Invaders Ecosystems on the Edge

Dwindling earthworm numbers – DW – 01/30/2017

Australian Earthworms - The Australian Museum

Earthworm The Canadian Encyclopedia

The Dirty Little Secrets Behind Earthworms - WSJ

Can Earthworms Solve the Water Scarcity Problem? - The Santa

Live Earthworms Vermicompost Fertilizers, 21 Kg, Box at Rs 60/kg in Jaipur

How Earthworms Build Better No-Till Soils, Yields

Earthworms contribute to climate change

Answer to earthworm's ability to digest poisons unearthed by scientists, Biochemistry and molecular biology

Earthworms and Light: Do Worms Prefer Darkness?, Science project