Tiny structures inside your cells keep your body alive by turning food into fuel. These structures, called mitochondria, power every heartbeat, thought, and movement. When they fail, organs that need ...

For decades, cardiology textbooks treated heart damage as permanent, a grim one-way street from heart attack to heart failure. A wave of new research is now overturning that assumption, revealing that ...

Researchers build anthrobots from human airway cells that self-assemble, move, self-heal, and reverse aging markers, offering insights into synthetic life systems. (Nanowerk Spotlight) What kinds of ...