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18 results for "smell"
Researchers have created the first detailed maps showing exactly how mouse noses are organized to detect smells, overturning 30 years of scientific teaching. The discovery reveals that smell receptors arrange themselves in precise horizontal stripes, not randomly as previously believed.
Scientists discovered that parasitic beetle larvae work together to release floral scents, becoming the first known animals to mimic flower smells. The tiny tricksters use this perfume strategy to hitch rides with unsuspecting bees.
When Ryan O'Reilly smelled smoke at home in Queens, he didn't wait for backup. The FDNY EMT rushed into a burning house and guided multiple trapped residents to safety before flames consumed the building.
Johns Hopkins scientists discovered that hydrogen sulfide, the gas that smells like rotten eggs, plays a crucial role in protecting memory and brain health. Mice lacking the protein that produces this gas developed Alzheimer's-like symptoms, opening a promising new path for treatment.
Four astronauts on NASA's first crewed moon mission in over 50 years calmly resolved a burning smell from their spacecraft toilet while blazing a trail 170,000 miles from Earth. Their cool-headed response shows just how far space exploration has come since the Apollo era.
Thailand just deployed 100 smart sensors that can smell the difference between farm smoke and factory fumes, giving authorities the precision they need to fight air pollution at its source. The homegrown technology means cleaner air without guesswork.
As the Lunar New Year ushers in the Year of the Horse, scientists are revealing surprising discoveries about these beloved animals—from their ability to smell human fear to wild horses making a remarkable comeback from extinction.
Scientists at MIT created a device that transforms old photographs into custom fragrances, letting you smell memories you've never actually experienced. The AI-powered invention explores how technology might help us connect with the past in entirely new ways.
When 19-year-old Aryssa Ertman smelled something strange after midnight, she didn't hesitate. Her quick thinking got her entire family out of their burning home with seconds to spare.
Scientists created a tiny artificial eye inspired by fruit flies that gives robots 180-degree vision and the ability to detect hazardous gases. The breakthrough could help search-and-rescue drones navigate disaster zones and find survivors in collapsed buildings.
Museums are bringing ancient history to life through smell, letting visitors experience the exact aromas used in Egyptian mummification 3,500 years ago. The breakthrough uses molecular archaeology to recreate scents from chemical traces left on ancient artifacts.
Scientists just figured out how to bring ancient smells back to life using molecular traces left on artifacts. Museums in Germany and Denmark are now letting visitors experience the actual aromas used in Egyptian mummification 3,000 years ago.
Researchers have genetically edited a smelly weed called field pennycress into a valuable winter crop that produces seed oil. The domesticated plant is already being planted across the US Midwest, offering farmers a new income source during the off-season.
Scientists discovered that the smell of lynx alone makes deer less likely to damage tree saplings, offering forests a natural recovery tool. This simple finding could help restore woodlands without expensive human intervention.
Millions who lost their sense of smell during COVID now have real hope. Scientists are testing breakthrough treatments that could restore this life-changing sense.
Simple household items can transform basic floor cleaning into a refreshing experience that leaves homes smelling naturally clean. White vinegar, lemon juice, and even brewed green tea offer eco-friendly alternatives to harsh chemical cleaners. #
A Brooklyn startup is helping food cart owners ditch noisy, smelly gas generators by swapping in clean e-bike batteries instead. The solution costs about the same but eliminates fumes and noise pollution that drove customers away.
Scientists studying a Song Dynasty nobleman's remains discovered his body still emits pleasant fragrances from frankincense and ambergris used 800 years ago. The groundbreaking research revealed ancient Chinese embalming secrets and unexpected insights into heart disease.