In his new book, “The Catalyst,” Dr. Thomas Cech describes how mRNA in the COVID vaccines encodes the virus’s spike protein. The following is an excerpt from The Catalyst: RNA and the Quest to Unlock ...

Oceans churned with lava. Air filled thick with smoke. Asteroids stormed down incessantly. Life during the Hadean Eon four billion years ago was a struggle, and yet that was when it began. 1,2 With no ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

A forested hill and clouds are in the background of an image of a shallow pool of steaming water, with the ground underneath colored in shades of beige, red, and brown. Life may have first emerged in ...

New research shows how RNA, a key molecule for life, may have formed on early Earth using simple chemistry and materials delivered by asteroid impacts, linking space science with the origins of life ...

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

Ancient DNA has been pulled from a permafrost-preserved woolly mammoth found in Siberia, and scientists are thrilled. They ...

Chemists have demonstrated how RNA (ribonucleic acid) might have replicated itself on early Earth -- a key process in the origin of life. Chemists at UCL and the MRC Laboratory of Molecular Biology ...

Two human cells making RNA made visible by the bioluminescent lantern in pink (middle image). On the left, the same cells making a fluorescent protein that’s distributed evenly throughout the two ...

While the COVID-19 vaccines introduced many people to RNA-based medicines, RNA oligonucleotides have already been on the market for years to treat diseases like Duchenne Muscular Dystrophy and ...