From red to black, passports are different colours in different countries but what do they mean and who decides the colours?

In general, passports are only red, green, blue, or black, according to Hrant Boghossian, the vice president of marketing at the financial advisory firm Arton Capital, which runs the interactive ...

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Passports around the world predominantly come in shades of blue, red, green, or black. There is a good reason for this limited palette selection rooted in tradition, dignity, and practicality.

The European Commission Monday took decisive steps towards the creation of a “green” or “vaccine passport” through a pilot test for what is viewed as the new normal. “The testing phase ...

In 2009, I wrote “The Green Passport”, a musing based on my travels plights standing in hotel lobbies in Northeast India, clutching my Bangladeshi passport – a green booklet that felt less ...