Jheni Osman is a science writer, author and presenter. She writes for the likes of Focus, the BBC’s science magazine on issues ranging from health to the environment, and is the author of 100 Ideas That Changed The World (BBC Books) and The World’s Great Wonders (Lonely Planet). She presents on Radio 4's Costing the Earth and SciTech Voyager for TRT World.

Her book Conceivable: Everything You Need to Know About IVF will be published by Bloomsbury in 2020.