See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The process of aging, and how to stop it, has long puzzled scientists.

Amyotrophic lateral sclerosis (ALS) is a relatively rare but very serious disease of the nervous system. A cure is not yet possible. ALS slowly destroys the motor neurons in the brain and spinal cord ...

Northwestern Medicine investigators have discovered new mechanisms underlying cellular adhesion and repair, findings that could inform the development of new therapeutics that boost cellular repair ...

NAD exists in a space somewhere between legitimate science, luxury wellness treatment, and social media trend ...

A recent study published in EMBO Reports by researchers from Osaka University and Nara Medical University sheds light on a fundamental process within cells-microautophagy-that plays a crucial role in ...

Cockayne syndrome is a severe autosomal recessive disorder caused by defective DNA repair mechanisms. People with the disease have much reduced life expectancy and suffer from facial deformities; ...

Aging affects every single living organism at a deep microscopic level. Biological systems slow down as birthday candles ...

Lysosomes are membrane-bound organelles that play a crucial role in cellular homeostasis by maintaining nutrient recycling, degrading cellular waste, and regulating various cellular processes. 1 They ...

How many cells make up your body? It’s actually not all that easy to answer. But recently, scientists have made a pretty good effort. And their final count is…around 37.2 trillion. Taken together, you ...