Culture | Quick Study: Neuroscience
To keep the brain fit, head to the gym

How well do you know the person lying next to you in bed?
“Strangers”, a new memoir, taps into a trend of documenting worst-case marital scenarios

The secret to Agatha Christie’s success
Fifty years after her death, Christie remains the bestselling novelist ever

Back Story
Are artists right to boycott the “Trump-Kennedy centre”?
The row illuminates the role of art in divisive times
What to watch this weekend
The titles on this list explore violence, from the perspectives of both villain and victim
The lessons of the terrorist violence of the 1970s
A new book offers an engrossing chronicle of a tumultuous period
Do self-congratulating celebrities need more plaudits?
The Golden Globes honour podcasts where stars praise each other
