Ramakrishnan shares his perspectives on the realities of aging, death and immortality. This conversation has been edited and condensed for clarity. CNN: What is aging? How does it lead to death?

As Fred Lewis Pattee wrote in a poem for this magazine in 1907, when he “mused on death and immortality … with eyes afar / I missed the beggar piteous at my door.” ...

For nearly five years, entrepreneur Bryan Johnson has been attempting that feat of which magicians and daredevils have ...

Well, except for death of course. Or maybe not ... in the last 10 years despite the fact that the obsession with immortality is no fresh concept. Adam Leith Gollner has just written “The ...

According to a report by Daily Mail, about 40 miles off the coast of Honduras lies a small island called Roatan. It’s easily accessible from the US via a direct flight. This island is home to Prospera ...