This week on FYI, we check out the feel-good forests that families can head to this summer to improve their mental health, we speak to an award-winning young filmmaker who thinks young people should get off their phones and we find out if cheese really does give you nightmares.

Next week on FYI, move over Moo Deng – the pygmy hippo sensation that went viral has a new rival… We check out Scotland’s new star of the show, Haggis the pygmy hippo! Plus we ask: should animals be kept in zoos?