Randomness inside cells can decide whether a cancer returns after chemotherapy or whether an infection survives antibiotics.

Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic ...

For decades, biology textbooks taught that DNA’s story could be told with a single image: two elegant strands twisting in a ...

As people grow older, their immune systems do not simply slow down, they often become locked into a simmering, ...

Scientists mapped hidden DNA switches in brain support cells to understand how gene control may influence Alzheimer’s disease ...

Research reveals that five DNA letters can switch chromatin between fluid and solid-like states, influencing gene ...

Scientists have recently been learning more about the importance of small bits of circular genetic material known as extrachromosomal DNA (ecDNA). These little circles of DNA can hitch a ride with ...

A new CRISPR breakthrough shows scientists can turn genes back on without cutting DNA, by removing chemical tags that act ...

Although it also performs some functions in men, estrogen, the main female sex hormone, is involved in a myriad of processes, ...

Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.