Creating mini mitochondria factories helped recharge damaged cells in a dish, providing proof-of-concept work that could pave ...

A small tweak to mitochondrial energy production led to big gains in health and longevity. Mice engineered to boost a protein that helps mitochondria work more efficiently lived longer and showed ...

Scientists discover that muscles repair themselves by moving thousands of internal nuclei, a rapid process that is key after ...

Many people stop taking cholesterol-lowering statins because they experience muscle aches, weakness, and fatigue.

Researchers at TalTech have concluded that a lack of creatine does not cause heart failure, contrary to previous assumptions.

A groundbreaking experiment transforms skin cells into egg-like cells, offering hope for infertility treatments amidst ...

Scientists have captured an unprecedented, real-time view of influenza viruses as they move across and slip inside human ...

Heart muscle cells grown from patient stem cells—known as human induced pluripotent stem cell–derived cardiomyocytes, or ...

The body mistakenly attacks the lining of the joints, causing painful swelling and stiffness.It can be a real pain in the ...

Muscle memory isn't just about muscles; it's your brain and nervous system adapting to repeated movements, making them ...

Scientists are no longer just cataloging the damage that comes with age, they are starting to rewire the machinery inside ...

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.