Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of obesity ...

Add Yahoo as a preferred source to see more of our stories on Google. In 1957, just four years after Francis Crick and other scientists solved the riddle of DNA’s structure—the now famous double helix ...

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 ...

A single enzyme that can generate all four nucleoside triphosphates, the building blocks of ribonucleic acid (RNA), has been ...

Learn more about the DNA and RNA that sperm carry and how they may suddenly change during midlife.

Hidden RNA signals in sperm reveal an "aging cliff" that could impact offspring health.

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

Explore RNA interference methods, comparing siRNA and shRNA for gene knockdown, their mechanisms, advantages, and ...

Scientists successfully sequence the RNA from woolly mammoths found in Siberia that lived up between 10,000 thousand and 50,000 years ago. When you purchase through links on our site, we may earn an ...

When scientists sliced into a block of Siberian permafrost and pulled out a woolly mammoth nicknamed Yuka, they expected to ...

Aperture Therapeutics is advancing APRTX-003, an RNA-based antisense therapy targeting MMP9, as a potential ALS treatment.