Legend has it Prince wrote the song after falling asleep in a bandmate's car. That's not 100% true.
How the Lyons catering company pioneered LEO, the first electronic office system
Brazil's Konrad Dantas, better know as Kondzilla, has the world's second most watched music video channel.
Timothy Armoo of Fanbytes explains how his success is grounded in a love of maths.
Citizens fear Iran will soon limit access to a so-called "white list" of approved foreign services.
The new film Waves has sparked a broader conversation about black representation on screen and in Hollywood.
Video clips masquerading as being about beauty tips actually criticise China's treatment of Muslims.
The reviews for 1917 and Little Women are out, and they are billed as two of the films of the year.
Dulwich Picture Gallery has been shut since the "audacious attempted burglary" two weeks ago.
The founder of Facebook has been criticised for the lack of diversity of his guests in a series of tech chats.