For decades, we’ve believed the bright redness of sunburn — along with its irritating sting and peeling skin — was the result ...

NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.

Study reveals UV radiation damages RNA, not DNA, triggering skin inflammation and cell death through ribotoxic stress response.

Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu ...

Most people associate sunburns with DNA damage -- it's what we've been taught in textbooks and by dermatologists for years.

A groundbreaking study led by researchers from the University of Copenhagen and Nanyang Technological University (NTU) in ...

DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel ...

Researchers have optimized DNA-nanoparticle motors to achieve speeds of 30 nm/s, matching natural motor proteins. By ...