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At what ages are people getting old?

A study reveals that ageing happens in bursts, challenging what we thought we knew about growing older. We explore how understanding these "waves" of ageing can help us prepare for this critical period.

Once a year, we celebrate our birthday!

Sometimes it’s a joyous occasion that marks a significant milestone. Other times, it’s a bleak reminder that we are getting old. But when do we really become “old”? Is it just a number, or is it how we feel?

Most people think ageing happens slowly, year by year, day by day, and even second by second.