It's amazing how much a slug looks like a snail without a shell. In fact, slugs and snails are both members of the gastropod class of the mollusk phylum.

Though pond snail shells usually curl clockwise, they can also curl the opposite way—with some interesting consequences. For one, mating with their right-handed counterparts is nearly impossible.

Most land snails' shells have a single coiling axis, making for a simple spiral. Some have two axes, often starting out coiling one way during the early stages of growth, and then flipping by 90 ...

More issues with slugs and snails are on the rise after significant rainfall in parts of the country this spring. A slug is a snail without a shell, and they both favor a habitat that is wet and cool.

Snails without a stripe on their shell declined by about 10%, while snails with a mid-line band increased by 5%. The scientists doubt that the rise of striped snails has anything to do with a ...

The shells are turned into GastroPops, a treat used to lure predators so researchers can study their behavior. The students will travel to Miami later this month to test the treats in the field.

It was a reminder that like most things in this world, you can’t judge a book by its cover — or in this case, a snail by its shell. Rosy wolf snails are among the good guys, and I’m glad to ...

Silently and without pause, the giant African snail has been invading Cuba. With their shiny, brilliantly striped shells and bodies up to 8 inches (20 centimeters) long, the snails have become ...