NASA astronaut Nick Hague runs an analysis with the miniPCR hardware for Genes in Space-6 during Expedition 59. This experiment explored how space radiation damages DNA and how cells repair that ...
Metal ions bridging the grooves of two DNA helices explain how they lock together, the first direct look at the DNA zipper ...
To you or me, a tiny drop of water looks ordinary. There seems to be nothing special about it. However, some researchers see ...
Researchers have discovered how the protein XPD detects severe DNA damage and controls its repair. The XPD protein is a central component of our body's own "DNA repair team," known as nucleotide ...
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More than two months after the Artemis I launch, researchers are analyzing several scientific experiments that were on board. Some work is happening at the University of Colorado Boulder within the ...
When it comes to helping NASA scientists better understand the effects of space travel on the human body, fruit flies are the heavyweights of experiments in weightlessness. Because humans and fruit ...
Sucralose is an artificial sweetener found in products including Splenda. In 2023, researchers from North Carolina State University investigated a related substance called sucralose-6-acetate. The ...