According to some sources "lobsters can't die of old age. They just keep growing until they are killed."
-The Lobster Man
*NOTE: Our fact checkers here at The Inkless Link found that 10-15% of lobsters die each year because each time they molt (the method they use to "stay immortal") it becomes harder and harder as more energy is required, due to their increasing size, and that eventually they won't have enough energy to keep molting. For more information, click the link below.
http://blogs.smithsonianmag.com/science/2013/06/dont-listen-to-the-buzz-lobsters-arent-actually-immortal/
-The Lobster Man
*NOTE: Our fact checkers here at The Inkless Link found that 10-15% of lobsters die each year because each time they molt (the method they use to "stay immortal") it becomes harder and harder as more energy is required, due to their increasing size, and that eventually they won't have enough energy to keep molting. For more information, click the link below.
http://blogs.smithsonianmag.com/science/2013/06/dont-listen-to-the-buzz-lobsters-arent-actually-immortal/