Wavy and curly-haired people know that you can never go wrong with a solid diffuser on hand. This one from Drybar has prongs ...

S ome people are just undeniably cool, and Miley Cyrus is one of them. After a year of fun hair changes, Cyrus is back with another look that feels perfect for the upcoming summer ...

So how do we reduce this? There are useful guidelines ... about our favourite ingredients and has some advice about how to cut your carbon footprint. Mike Berners-Lee’s UK carbon data charts ...