Russian scientists are studying mini farm models to be able to feed African giant snails on the spacecraft.
Two dogs trained by US experts participate in the destruction of invasive snails, limiting threats to people's lives.
With a body as big as a mouse, giant snails in the US and the Caribbean countries become a threat to trees, vehicles, construction and people.
The rapid expansion of a large snail from East Africa in the state of Florida makes the government and people worried.
An American animal expert found a huge, slippery, black slug in a coastal lagoon in Los Angeles, California, USA.