Medicine October 7, 2024 10:22 am American scientists win Nobel Prize for the discovering of microRNA Their surprising discovery revealed an entirely new dimension to gene regulation as the microRNAs are proving to be fundamentally important for how organisms develop and function. Local 9:55 Single mom sobs after landing dream job thanks to Pennsylvania Women Work 10:28 Family receives emotional surprise after daughter's cancer battle 3:48 Viral therapy dogs jump into action after tragic D.C. plane crash 0:28 ‘There was a collision': Air traffic control recording captures moment of crash 3:30 Witness describes seeing plane in moments before it crashed