October 4, 2021 7:14 am Americans Awarded Nobel Prize for Work on Temperature, Touch Discovery Two American scientists have been awarded the Nobel Prize in physiology or medicine for their discovery of the receptors that allow humans to feel temperature and touch. US & World Videos 1:14 Prince Harry photobombs Meghan Markle's selfie in Nigeria 4:41 How ‘Bachelorette' Hannah Brown knew fiancé Adam Woolard was the one 6:04 Matt Rife reveals wildest gift a fan gave him 7:23 Chrissy Teigen gets ‘sentimental' gift from John Legend every year 0:49 Northern lights put on a show during geomagnetic storm