In modern history, aging was viewed as something we simply accepted. Getting older was framed as an unavoidable decline, a process that moved in one direction with little room for influence. That ...

Add Yahoo as a preferred source to see more of our stories on Google. Biohacking strategies are reversing aging. As our understanding of aging evolves, so do the tools doctors use to slow it down—or ...

Sir2, an enzyme belonging to sirtuins, has been effectively involved in the deacetylation of proteins. A tandem allosteric effect of reactant and product is responsible for the efficient deacetylation ...

THAT ONE ANSWER TO A LONG LIFE COULD BE IN A PILL. BUT A LOCAL SCIENTIST IS CONVINCED THERE’S PROMISE. LEONARD, GUARANTEE, THE NOVARTIS PROFESSOR OF BIOLOGY AT MIT, HAS BEEN IN THE LONGEVITY FIELD FOR ...

Aging used to be treated as inevitable—something that just happened with time. But modern science is flipping that narrative, and one molecule keeps showing up at the center of the conversation: NAD+.