Cells do more than carry out chemical reactions. New theoretical work suggests they may also generate usable electrical energy through constant motion in their membranes, offering a fresh way to think ...

Scientists have built microscopic, light-powered robots that can think, swim, and operate independently at the scale of ...

Cutting calories has long been linked to longer life in lab animals, but scientists are now tracing that effect down to the ...

Diabetes doesn’t just coexist with heart disease - it actively reshapes the heart’s machinery and the way it makes energy.