Alice Irizarry and Patrick Woodward talk about a most interesting bird and what was done to keep it from becoming extinct.
Liz Waid and Ruby Jones look at one of the simplest and most effective ways to prevent disease - washing your hands!
Colin Lowther and Liz Waid look at an intelligent and difficult animal - the raccoon! This interesting animal adapts easily and now causes problems around the world.
Do you hope to live a long time? Anne Muir and Adam Navis look at new research that gives advice about how to live to an old age.
Patrick Woodward and Alice Irrizary talk share the history of tuberculosis and how medication and treatment have developed and continue to develop to fight this disease.
Imagine a world of darkness. Imagine a world of silence. Imagine if you could not see or hear. In recognition of the UN's "World Braille Day", Liz Waid and Colin Lowther tell writer and educator Helen Keller's story.
What is your favourite animal? Liz Waid and Mike Procter look at koalas from Australia. People love these small, furry grey animals, but koalas are in danger.
Liz Waid and Colin Lowther look at the mosquito. This insect causes big problems around the world. But knowing about this insect can protect people from its dangerous bite.