The Nobel Prize in medicine was awarded to Victor Ambros and Gary Ruvkun for the discovery of microRNA, tiny molecules that help control how genes are expressed.Their findings unlocked new areas of research into the roles these molecules play in human health.

This isn't the first time RNA has been honored recently. The molecule has been something of a scientific darling of late: last year, Katalin Kariko and Drew Weissman were awarded the Nobel Prize in Physiology or Medicine for their fundamental discovery that made mRNA-based vaccines possible, a development that transformed the COVID-19 pandemic.

The Nobel Prize in Medicine was awarded on Monday to two US scientists for discovering microRNA, a previously unknown type of genetic switch which is hoped can pave the way for new medical breakthroughs.