Trump’s other wall: is his Irish resort a sign he believes in climate change?

Before he set sights on Mexico, Donald Trump had his eyes on a wall to protect his luxury golf resort. Does it suggest he recognizes effects of global warming?

10 of the world’s epic train journeys

Whether gliding through the Rockies or labouring up the Andes, our pick of spectacular railway trips gets a green light for all budgets

Margot, London: restaurant review

There’s a new high-end Italian place in Covent Garden, where the waiters wear DJs and the customers swoon

How the fashion industry is rebuilding Rome

Fashion is funding the restoration of Rome’s historic monuments. But who really benefits, wonders Eva Wiseman

From leggings to baubles, enterprises offer artists a new canvas

Businesses are finding opportunities to work with top galleries – and nurturing novel forms of creative collaboration