Watch: David Attenborough reveals how animals use colour to survive in the wild
The three-part Netflix series ‘Life in Colour with David Attenborough’ will be premiered on April 22.

‘The way a sari is worn is a living dictionary of India’s stories’: Cultural historian Malvika Singh
Fiction: Two Indian institutions are keen to produce silicon, but someone wants to spoil their plans
‘Gods, Guns and Missionaries’: A thorough study of how Hindu identity was shaped by colonialism
From Pune to Delhi, riverfront projects are all the rage. But evidence shows they harm rivers
‘Golwalkar’: MS Golwalkar’s single-minded pursuit of a Hindu Rashtra and the forces that aided him
The psychology of making a change to your life – and sticking with it
‘Wonderland of Words’: Shashi Tharoor’s ‘seriously funny’ book on the quirks of the English language
Srinagar: Police remove posters urging tourists to respect local culture amid calls for liquor ban
Germany’s firewall against the far right has crumbled – the consequences are immeasurable
Perumal Murugan’s intimate look into the lives of his college students from small-town Tamil Nadu