As the temperature drops and winter sets in, many people feel the familiar signs of the season: chilly fingers, dry skin and that sluggish sensation that can creep in during colder months. But what is ...

Penn researchers Shelley Berger and Esra Sahingur explain senescence, the process of cellular aging, and discuss the complexities of developing anti-aging therapies that target these cells University ...

A study found that people living in neighborhoods with fewer resources - like stable jobs and safe housing - age faster at ...

Rising temperatures disrupt human cellular stability by impairing proteostasis, altering mitochondrial function, reprogramming gene expression, and reshaping immune responses, ultimately shifting ...