Mosquito pesticide failing - prevention of dengue fever and other diseases at risk. Dangerous bird flu evolving fast - researchers are learning why bird flu is persisting and spreading fast round the world, and assess the threat to humans. Drilling for ancient ice in the Antarctic - Roland talks to one of the team drilling kilometres into an ancient, frozen record of past climate. Martian rock store opens - NASA's Mars Perseverance rover is stashing rock samples future missions could bring back to Earth. Does your mum’s singing make you cringe with embarrassment? Do your dad’s jokes make you want to scream - and not with laughter? Or maybe you are the parent driving your offspring round the bend with rules and curfews? If so, you are not alone. CrowdScience listener Ilixo, age 11, has been wondering why it is that our parents become so annoying as we become teenagers. Is it something that is changing in his brain or are they actually becoming more annoying as they age? Presenter Marnie Chesterton consults our assembled panel of experts to discuss conflict between parents and their offspring. Developmental psychologist Liane Alampay, from the Ateneo de Manila University, Philippines, describes how the teenage experience varies around the world. Child and educational psychologist Laverne Antrobus in London says the teenage quest for independence is a normal - and necessary - developmental stage for becoming an adult. And Jennifer Lansford, a Research Professor at Duke University who studies parenting and child development, offers insights into the role peers play. Do not despair! - the panel offers tips for how to keep the peace - whether you’re an argumentative adolescent or a provoking parent. Image credit: Shinji Kasai