Senses | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/senses/RSS feed for SensesenWed, 29 Apr 2026 20:59:40 +0000Scientists Create the First Detailed 'Smell Map' of Odor Sensors in the Mouse Nose—and Sniff Out Some Surprising Discoverieshttps://www.smithsonianmag.com/smart-news/scientists-create-the-first-detailed-smell-map-of-odor-sensors-in-the-mouse-nose-and-sniff-out-some-surprises-180988639/In two new studies, researchers used genetic techniques to upend a longstanding assumption that nerve cells with scent detectors were randomly arranged. They don’t know whether the same spatial organization is found in human nosesWed, 29 Apr 2026 20:59:40 +0000https://www.smithsonianmag.com/smart-news/scientists-create-the-first-detailed-smell-map-of-odor-sensors-in-the-mouse-nose-and-sniff-out-some-surprises-180988639/Earth's Smells Are Disappearing Because of Climate Change, and It's a Vast Cultural Losshttps://www.smithsonianmag.com/science-nature/earths-smells-are-disappearing-because-of-climate-change-and-its-a-vast-cultural-loss-180988496/A triple threat of pollution, extinction and warming temperatures is altering the way the planet smells. Scientists are only beginning to understand the stakes for humansWed, 08 Apr 2026 12:57:09 +0000https://www.smithsonianmag.com/science-nature/earths-smells-are-disappearing-because-of-climate-change-and-its-a-vast-cultural-loss-180988496/