Over the last few years, scientists and entrepreneurs have flocked to developing medicines that target RNA, the genetic blueprint that cells in our bodies use to make proteins. RNA has been in the ...

The natural RNAi mechanism can be directed by either short interfering RNA (siRNA) or microRNA (miRNA). 1 There are four key steps in the RNAi pathway. When miRNA acts as the guide for RNAi, only a ...

The United States Food and Drug Administration has just approved the first-ever clinical trial that uses CRISPR-Cas13 RNA ...

Add Yahoo as a preferred source to see more of our stories on Google. There is still a great deal unknown about RNA and its modifications. Christoph Burgstedt/Science Photo Library via Getty Images ...

40,000-year-old RNA from permafrost-preserved tissue was recovered from a mammoth specimen known as Yuka. Molecular evidence from Yuka revealed a correction to the original assumption about Yuka’s sex ...

People are still debating whether the mRNA from COVID-19 vaccines remains in the body longer than it should. Some say it lingers and causes harm, others say that idea just doesn’t hold up. A new ...

It was 2012 when Love Dalén, a paleogeneticist at Stockholm University, first laid eyes upon a special specimen on a lab table in eastern Siberia. "Our Russian collaborators said, 'Come here into this ...

Scientists discover QT45, a self-replicating RNA molecule, offering insights into the origins of life on Earth.