As populations age worldwide, the decline of the immune system, a process known as immunosenescence, has become a critical ...

The composition of the gut microbiome exhibits genus-level variations across different age groups. The early-age gut microbiome is shaped by the embryonic environment, type of delivery, and exposure ...

The age on your driver's license may not be the same age as the cells in your body. Scientists use something called an ...

Review explores the connection between gene length and aging, summarizing recent findings that link reduced long-gene expression to age-related decline and potential anti-aging strategies. Review: ...

New research seems to confirm what many people feel – that the aging process accelerates around 50. From that age on, tissues and organs begin a rapid deterioration, according to a study published ...

This activity was supported by contracts between the National Academy of Sciences and The Alfred P. Sloan Foundation (G-2019-12542), with additional support from the National Academy of Sciences W.K.

People forget things—a name, where they put their keys, a phone number—and yet what is dismissed as a minor inconvenience at 25 years of age can evolve into a momentary anxiety at 35, and a major ...