This cycle can repeat indefinitely, giving the species the unique distinction of being biologically immortal. However, immortality doesn’t mean invincibility. While the jellyfish can avoid ...

People, and men in particular, have long mixed solid science and serious quackery in the pursuit of longevity. Credit...Claire Merchlinsky/The New York Times; Photographs by Getty Images Supported ...

In Hinduism, the cycle of life and death is endless until ... This article explores how all of them attained immortality. Parashurama is the sixth reincarnation of Vishnu. After his family was ...