Lobsters are immortal : Key to eternal life!?

Lobsters, when they die, seem to die from external causes.

Do lobsters hold the key to eternal life?

Lobsters, of course, die due to external causes; they get fished by humans, eaten by seals or depleted by parasites, but they don’t seem to die from within. On their own, they show no loss of appetite, no change in metabolism, no loss of reproductive urge or ability, and no decline in strength or health over time.