Cellular reprogramming is the hottest topic in longevity science, with tech titans like Sam Altman investing in it. It's now ...

For decades, gray hair has been viewed as a sign of irreversible ageing, which people cover with dye or accept as inevitable but scientific research suggests that graying might not be a one-way street ...

Most people assume that growing older only raises cancer risk. That idea feels natural because most diagnoses occur after 60. But when you study population data closely, the pattern becomes more ...

The rods and cones in your eyes are responsible for helping you see, but what is responsible for helping them? Retinal pigment epithelium cells are their caretakers, but environmental, genetic and ...