German customs officials say a trail of slime led them to a stash of almost 100 giant African land snails and other items hidden inside bags at Duesseldorf Airport this month. In a statement ...

The garden snail moves slowly using a muscular foot and mucus to reduce friction, achieving speeds of up to 1/2 inch per second, leaving a slime trail. Manatees sleep submerged for about 50% of ...