
The Psychology Behind the Habits That Actually Stick
Forget the 21-day rule. The science of habit says the real work is slower, kinder and more about where you are than who you are, and that one missed day doesn’t undo anything.
A little more curious, every day.
Memory, habit, perception and the curious machinery of human thought and behaviour.
8 stories
Forget the 21-day rule. The science of habit says the real work is slower, kinder and more about where you are than who you are, and that one missed day doesn’t undo anything.

A study of nearly 46,000 older Britons wearing wrist trackers finds that more brisk activity goes with sharper thinking and fuller brains, and hints that the time of day may matter too.

We count steps and calories but treat sleep as the thing we do when everything else is finished. The science suggests it deserves a far better seat at the table.

Being able to hear a voice but not make out the words is one of the commonest complaints in audiology. Science is finally explaining why the ears and the brain can disagree.

A single word down a crackly phone line is often enough to tell you who is calling. Behind that everyday feat lies a dedicated network in the brain, and a surprising benefit for ageing ears.

Friendship is usually filed under pleasure, not health. Eight decades of research, and a new warning from the World Health Organization, suggest it belongs in both.

While you sleep, your brain replays the day, files it away and tunes it with exquisite timing. Scientists have even learned to nudge the process with a scent or a sound.

In 1952 a machine at Bell Labs could recognise the digits zero to nine, spoken by one man. Seventy years on, software transcribes almost anyone, in almost any language. Almost is the interesting part.