Scientists have revealed that your favourite colour doesn't actually exist! A new study reveals that purple isn't part of the visible light spectrum, and instead is created by your brain as a visual ...

One such company is Purple. While no longer online-only, with its mattresses also being sold in-store, Purple's beginnings and its positive reputation owe much to its unique GelFlex Grid layer.

Channel 4's online TV service - now renamed Channel 4 Streaming but it's shortened to C4 – allows you to catch-up on programmes, stream live channels and dip into the archives to watch older shows, ...

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 light-years from Earth, putting them in contention as targets of missions for future human generations.

But when you have this charismatic number like Pi ... there's a lot to explore." Scientists knew for centuries that, regardless of the size of a circle, the circumference and diameter always had ...

She was especially impressed by how well this purple shampoo neutralized the brassy tones in her hair and gave it a healthy sheen, almost as though she’d spritzed on one of our favorite shine ...

Body Dimensions 139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in) ...

There's no need to lose your cool (pardon the pun), though, as that's when the best purple shampoo swoops in with its impressive hue-restoring powers. Katie makes regular trips to see her ...