A large genetic study shows that many people carry DNA sequences that slowly expand as they get older. Common genetic ...

New research reveals that just ten minutes of vigorous exercise can trigger biological changes in the bloodstream that may ...

DNA doesn’t just sit still inside our cells — it folds, loops, and rearranges in ways that shape how genes behave.

Researchers at Utah State University revealed new details about CRISPR immune system defenses, such as Cas12a3 systems, that ...

Maternal prenatal stress related to natural and human-made disasters can lead to epigenetic modifications in offspring, ...

A Northwestern Medicine study has revealed a previously unknown connection between two fundamental cellular processes, ...

An HIV-derived nucleoside therapy now treats rare genetic diseases by restoring mitochondrial DNA and improving muscle ...

A groundbreaking new study from Bar-Ilan University shows that one of sleep’s core functions originated hundreds of millions ...

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most known CRISPR systems target invading pathogens' DNA and chop it up to ...

In jellyfish and sea anemones, neurons accumulate DNA damage while animals are awake and repair that damage during sleep.

Vitamin B12 is a vital nutrient that plays numerous key roles in maintaining health. It is available in different forms and can be found in both food and supplements. A recent review suggests that the ...