The typeface, available in both Latin and Arabic script, will be used for official state correspondence.

Could batteries help solve the renewable power problem?

Charlie started losing his sight aged four, leaving him only able to see close-up. Goggle footage – GiveVision.

The online encyclopaedia is inaccessible under an official order, but no reason for this is given.

The US entrepreneur and Tesla-founder finds traffic “soul-destroying” – so he’s come up with this.

Elon Musk talks about networks of tunnel roads, autonomous driving, space travel and his pet snail Gary.