French Vogue: what we’ve learned from its 95 years on fashion’s frontline

The seminal style magazine is celebrating its 95th anniversary with a special edition featuring all the requisite Vogue themes: cigarettes, nudity and the odd flash of nipple

What we learned from London Fashion Week

From the revival of big sleeves and old cardies to dressing in parrot green and keeping it personal, here are the 10 lessons from this year’s shows

The eco guide to plastic bags

Here’s how to change your shopping habits when one-use disposable bags are taxed in England from 5 October

How viral cat videos are warming the planet

Datacentre web servers, such as those used by Google and Facebook, to blame for 2% of greenhouse gas emissions – about the same as air travel

Ai Weiwei, Julian Assange and graffiti grannies – the week in art

Ai Weiwei and the Celts conquer London. Plus extraordinary outsider artists, endangered buildings and the real Alice in Wonderland – in your weekly dispatch