Latest Signal to Noise

  • A step towards the primordial soup How did life originate? This puzzle has been studied by scientists for hundreds of years. Authors of a new paper in Nature have made significant progress towards solving this enigma by using cyanide as a starting material. While cyanide may be poisonous to us, mixing it with a specific chemical solution and heat seems to…

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  • The Cell’s DNA Construction Crew: Repairing and rebuilding the genome cell-repair-imagePresented by Thomas Graham The DNA inside one of your cells, if stretched end to end, would be about two yards long and less than 1/50,000 the width of a human hair. Your cells have been following the instructions in your DNA since you began life as a single-celled embryo, and they will continue doing…