The immune systems of men appear to be better equipped to shut down pain, which could explain why chronic pain is more common ...

Fasting can have a powerfully positive effect on health and lifespan — effects that can now be delivered in a supplement.

Early mammalian ancestors were nocturnal, sleeping during the day while the dinosaurs dominated the land. However, some mammalian lineages, including human ancestors, independently transitioned to ...

A study of Black Americans is among the first to show how the internalization of negative messages about dark skin tones ...

It’s surprisingly difficult to feed cells. Across the country, temperature-controlled trucks cart around vats of liquid that ...

According to the researchers, the data obtained can become the basis for the development of safe protocols for cardiac cell ...

Scientists show that lecanemab clears amyloid plaques by engaging microglia through its Fc fragment, defining the cellular program behind its therapeutic effect ...

Scientists have identified prematurely aged astrocytes in the brains of Alzheimer’s patients, particularly those with the APOE4 risk gene. Their findings suggest that cellular senescence in these ...

During hibernation, brown bears spend up to six months lying almost completely still, without eating, drinking or exercising.

Scientists have built a massive cellular atlas showing how aging reshapes the body across 21 organs. Studying nearly 7 million cells, they found that aging starts earlier than expected and unfolds in ...