Jonathan responds to your texts and tweets, is joined in studio for all the latest science stories for Newsround and speaks to one of our two guests featured on the show. Listen and subscribe to Futureproof with Johnathan McCrea on Apple Podcasts and Spotify. Download, listen and subscribe on the Newstalk App. You can also listen to Newstalk live on newstalk.com or on Alexa, by and asking: 'Alexa, play Newstalk'
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The open ocean can be a forbidding place. Not only in its vastness or raw power but for the animals and organisms it hosts as well. It really is survival of the fittest or if the case may be, the brightest. It is thought that on average up to 76% of the animals in our oceans create their own light - a process called bioluminescence. But why? Dr. Edith Widder is Co-Founder, CEO, and Senior Scientist at the Ocean Research & Conservation Association (ORCA)