How old are you really? Counting birthdays may be a common tally, but your “age” isn’t determined by time alone. New research increasingly shows the importance of considering chronological age as ...

Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty Images Plus Anyone who has suffered from jet lag or struggled after ...

Biological age tests measure how fast your body is aging compared to your actual age. These tests rely on biomarkers tied to ...

A breakthrough study published in npj Aging just introduced a refreshing alternative: a urinary microRNA aging clock. By analyzing microscopic “bubbles” in urine, researchers achieved a level of ...

An analysis of the Framingham Heart Study data found that higher epigenetic aging metrics predicted lower scores on the ...

Apparently, axolotls are capable of far more than just regenerating lost limbs. In fact, these amphibians appear to be able to stop aging completely, putting a pause on their biological clocks. This ...

Daily longevity habits that slow biological aging by improving sleep, exercise timing, and nutrient timing to reduce ...

Craif Inc. in Nagoya, Japan, working with Nagoya University's Institute of Innovation for Future Society, has developed a urine-based biological aging clock. In validation of the method, predicted ...

Most biochemical reactions accelerate as temperature increases, but our daily circadian rhythms, which are underlain by gene regulatory and biochemical networks, remain constant, even as temperatures ...

When it comes to fertility, the focus tends to fall on women and their (loudly ticking) biological clocks. Yet it’s not just women who have to take age into account when considering when to have ...

Metabolic diseases have reached epidemic proportions in our society, driven by a sedentary lifestyle coupled with circadian misalignment - a desynchrony between our intrinsic biological clocks and ...