Do Pickles, Longitude, and Earthworms Really Explain History? / Warning: Invasive earthworm-eating flatworm could harm food production in Sweden / There could be 30,000 species of earthworms wriggling around the world / Hammerheads (the garden variety) pose a threat to earthworms / Developing novel methods to detect antibiotics in vegetables and earthworms / Earthworm - the soil-maker, without whom we'd struggle to feed ourselves / Pesticides to help protect seeds can adversely affect earthworms' health / New study reveals impact of skin microorganisms on earthworm toxicity in polluted environments / Earthworms are our friends--but they could make the climate crisis worse if we're not careful