Scientists found that aging may begin with a hidden cellular remodel that could help drive disease later in life.

Every cell in your body runs on a currency called ATP, and the factories that mint it are mitochondria. For decades, ...

Scientists have developed a powerful new technique that allows them to observe how individual cells manufacture proteins ...

In each cell of your body, DNA is stored in structures called chromosomes. When cells divide, these chromosomes are copied, ...

Mesenchymal drift may help explain how cells lose stable identity and acquire pro-fibrotic, inflammatory mesenchymal traits ...

Researchers at The University of Texas MD Anderson Cancer Center have discovered a molecular pathway that drives certain ...

Specifically, they created a mouse brain map that tracked lipofuscin as the mice aged and their brains’ abilities to recycle ...

Epigenetic aging clocks use DNA methylation patterns to measure biological age and predict health risks across human tissues.

Within aging organisms, cells slowly lose their youthful precision: Membranes stiffen, repair systems malfunction, and proteins begin to misfold and pile up. One of the cell organelles that ...

A tiny sea creature might hold the secret to reversing the aging process. When treated with a brief series of electrical pulses, sea squirts experience dramatic and long-lasting health improvements ...

Improvements in public health have allowed humankind to survive to older ages than ever before, but, for many people, these added golden years are not spent in good health. Aging is a natural part of ...