From your morning stretch to your fastest sprint, every movement depends on the precise dance between actin, myosin, and calcium inside your muscle fibers. Scientists are uncovering not only the ...

From the microscopic dance of actin and myosin to the full-body power you feel in a workout, muscle contraction is a precise, coordinated process. It starts with a nerve signal, triggers calcium ...

Dynamic actin filament assembly and turnover underlie diverse biological processes, such as cell motility, adhesion formation and vesicular trafficking 1. However, in certain differentiated and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

As the world gears up for this summer's Olympics, scientists are celebrating the work of a British woman whose research contributed to a better understanding of how muscles function. It is the 50th ...