Modern scientists succeed in the quest for immortality

I found this interesting article published in Pravda:

"Wild nature can give numerous examples of immortality and programmed death without any visible reasons. Bacteria can live forever in laboratory conditions. Cancer cell lines, which were made 100 years ago, are still alive. Cloning plants are immortal too. There are certain bird species that die without any indications of senescence, when they lose the reproductive capacity. "

More of this article can be found here.