Turner prize 2014: Duncan Campbell wins Britain’s prestigious art award

Irish favourite takes prize for ‘essay film’ It for Others, which uses dance, the IRA and Marxism to explore the value of art

Art Basel, Miami and the beach that went boom

Lady Gaga’s recreating a painting from 1793 and Outkast’s André 3000 is showing off his jumpsuits. As the rich, famous and fabulous steer their jets to Miami, we look at how the art fair transformed the city

Wildlife crime study finds 33,000 items worth £7m for sale online

Biggest ever survey in 16 countries finds adverts for live tigers, orangutans and chimps – plus a ‘toilet-trained’ gorilla

Party dressing rules: leather is out, glitter is in

Update your 2014 Christmas-party look with our seasonal style guide. The mood is grumpy but the sillier your bag the better

The new coat rules for men

It’s the most expensive piece of clothing you’ll buy all year – and you’ll wear it every day for months. So here are the top tips for choosing a coat this winter