We came close to eradicating measles before we saw a recent increase in cases at home and across Europe - with Ireland recording a measles-related death for the first time in 24 years this year. Where has this rise in cases come from? Let Caoimhseach Connolly explain.

The country of Malawi is increasingly becoming under threat due to climate change. Let Ben Finnegan, who has just visited the landlocked African country, explain.

After Leo Varadkar announced his intention to step down as Taoiseach, Ellen Butler explains how a Taoiseach is replaced.

Usain Bolt, PC Rob Banks, Thomas Crapper... Nominative Determinism is the term for when people are attracted to jobs and hobbies that match their names. Let Me Explain.

Is the world actually jealous of the access St Patrick's Day gives us to the White House? Let Shane Beatty explain.

How will climate change affect everyday life? Let Ben Finnegan explain.

When we talk about a 'united Ireland', why don't we call it a 'reunited Ireland'? Simon Tierney is in the hot seat on this week's Let Me Explain.

Diamonds: They've fuelled conflicts, marketing campaigns and inspired robberies. How have diamonds captivated the world for hundreds of years? Find out in this week's Let Me Explain.

Music concerts are bigger than ever, but what does that mean for the industry, music fans - even the economy? Jamie O'Hara is here to tell on this week's Let Me Explain.

Wedding prep season is in full swing and we have Josh Crosbie in for Seán Defoe to give us a full planning guide!

On February 1st Ireland will adopt a new deposit return scheme for bottles and cans. Consumers will be able to return the items to their local shops to claim their deposit back. Let Ben Finnegan Explain...

On the 25th of January, people in Scotland and Scottish people around the world celebrate Burns Night. Did you know people in Ireland also celebrate? Let Eamonn Torsney explain.

Why is reality TV thriving more than ever right now? Let Laura Donnelly explain.

Feel like traffic is at an all-time high? Let Jamie O Hara Explain.

Do you ever feel like you're the main character in the movie that is life? You might have main character syndrome... Let Jamie O'Hara explain.

Josh Crosbie is back in the hot seat for another episode of Let Me Explain - this week we look at the commercialisation of Christmas.

Josh Crosbie takes us on a tour of some of the most iconic Christmas adverts.

On this week's Let Me Explain we have Laura Donnelly in the hot seat to explain the rise of 'dodgy boxes'.

In this mini episode of Let Me Explain, Sean Defoe looks at some of the most common sayings in the world and where they come from. Let Me Explain.

In this mini episode of Let Me Explain, Sean Defoe looks at some of the most common sayings in the world and where they come from. Let Me Explain.