The video site's algorithm promotes medical misinformation in a number of languages, the BBC finds.
Professor Justin Stebbing, a cancer expert at Imperial College London, debunks some of the unproven “cures” for cancer.
Scottish scientists find that glaciers west of Svalbard are retreating by up to 300m a year.
William Moldt went missing in mysterious circumstances 22 years ago after a night out in Florida.
The social media giant suspends state-run media and officials' accounts, citing policy violations.
Kyle Lambert may not be a household name but his designs have been seen all over the world.
A whitewashed artwork in Dover was to have been updated on "Brexit day", the artist says.
It comes after Buzzfeed claimed to have seen leaked documents about creating a central database.
The DJ and presenter reveals he's been living with kidney failure for 18 months and needs a transplant.
The DJ and presenter reveals he's been living with kidney failure for 18 months and needs a transplant.