Over the past two decades, the Gulf of Maine has become a popular landing spot for invasive species from across the world, says Geoffrey Trussell, an evolutionary biologist and professor at ...

Two common snail species (Nucella lapillus and Littorina obtusata) have evolved in response to a major predator: the invasive ...

There are more recorded extinctions of land snails than for all other animal groups combined. This makes land snails a key group for recognising why and where extinctions are taking place and also ...