Cells are the basic units of life — but when it comes to cells, if you think basic means simple, think again. Cells are complicated, with many millions of biochemical reactions per second seething ...

Tiny tweaks in DNA folding can have big effects. A study from Umeå University shows that even the most subtle changes in DNA's shape have an important influence on gene activity and energy production.

When people think about health, they often focus on specific organs like the heart or brain. But many changes related to chronic conditions or ageing begin in the smallest units of your body — your ...