The passage of time may be linear, but the course of human aging is not. Rather than a gradual transition, your life staggers and lurches through the rapid growth of childhood, the plateau of early ...

The brain goes through five distinct stages between birth and death, a new study shows. Scientists identified the average ages—9, 32, 66 and 83—when the pattern of connections inside our brains shift.

Past studies show that human aging doesn’t necessarily happen at the same pace throughout our life. There is still much to discover about the aging process, especially when it comes to how it impacts ...

BUFFALO, NY — January 20, 2026 — A new review was published in Volume 17, Issue 12 of Aging-US on December 30, 2025, titled “Aging as a multifactorial disorder with two stages.” “This article is a ...