Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...

The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead ...

Biologists mapping the human microbiome expected to find new bacteria and viruses, not entities that slip through every ...

Researchers identify a shared RNA-protein interaction that could lead to broad-spectrum antiviral treatments for ...

Studying a trio of non-coding RNA molecules produced abundantly in bacterial cells, a SLAC/Stanford-led research team discovered extravagant, multistrand complexes made entirely of RNA—structures they ...

Discover how AI is revolutionizing RNA drug development in a new article published in Engineering. Learn about the potential ...

Certain guanine-rich regions of the transcriptome can fold up into four-stranded structures called RNA G-quadruplexes that are thought to have harmful effects in living cells. Both eukaryotes and ...

In the realm of modern medicine, RNA-based therapies have emerged as a promising avenue, with significant advancements in metabolic diseases, oncology, and preventive vaccines. A recent article ...

The chemical structure of uracil, showing its single-ring pyrimidine structure. Uracil forms hydrogen bonds with adenine in RNA, contributing to the molecule's structure and function. (Image: Public ...

Discover how a tiny RNA molecule serves as a molecular switch in viral infections, providing insights into phage biology.