Scientists have uncovered a surprising secret hidden inside fat cells that could reshape how we think about obesity and metabolic disease. A protein called HSL, long believed to simply release stored ...

A microprotein called adipogenin appears to play a key role in helping fat cells store lipid droplets—a phenomenon that's pivotal for metabolic health, a study co-led by UT Southwestern Medical Center ...

That shift matters because many fat loss strategies still prioritize speed and scale over how the body adapts along the way. When fat loss is too aggressive, the body doesn’t just pull from fat stores ...

A new mouse study suggests that "beige" fat surrounding blood vessels can send calming signals to the arteries—revealing an unexpected biological link between fat tissue and heart health. A colored ...