Fifty years since its discovery, scientists have finally worked out how a molecular machine found in mitochondria, the 'powerhouses' of our cells, allows us to make the fuel we need from sugars, a ...

The American semiquincentennial begins now, marking the 250th anniversary of this country’s founding. Like the bicentennial ...

In the short term, these multi-zonal liver organoids will help scientists shed new light on diseases including diabetes, drug-induced liver injury, alcohol-related liver disease, and viral hepatitis.