All Stories
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Health & MedicineStep away from the cookie dough. E. coli outbreaks traced to raw flour
Flour, though low in moisture, can sicken people with E. coli toxins if it is eaten raw.
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AnimalsSeeds coated in a common pesticide might affect birds’ migration
Eating small amounts of a neonicotinoid pesticide can disorient white-crowned sparrows.
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AstronomyHere is Cassini’s last broad look at the Saturn system
Two days before plunging into Saturn, Cassini took a mosaic image of the gas giant, its rings and its moons.
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TechWhen it comes to self-driving cars, what’s safe enough?
Even as unmonitored self-driving cars take to the streets, there’s no consensus about how safe is “safe enough” for driverless vehicles.
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PlantsThe dietary habits of the emerald ash borer beetle are complicated
Tests answer some questions about the emerald ash borer’s hidden taste for olive and fringe trees.
By Susan Milius -
AnimalsEven a tiny oil spill spells bad news for birds
Just a small amount of crude can make birds less active.
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Health & MedicineSix-month-old babies know words for common things, but struggle with similar nouns
Young babies know a cup of juice from a car, but have a hard time distinguishing more similar nouns, a new study finds.
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Materials ScienceThis material does weird things under pressure
A new metamaterial has a seemingly impossible property: It swells when squeezed.
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EarthWatch NASA’s mesmerizing new visualization of the 2017 hurricane season
Swirls of sand, sea salt and smoke make atmospheric currents visible in a new NASA visualization.
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Science & SocietyA new map exhibit documents evolving views of Earth’s interior
"Beneath Our Feet" puts maps on display to show how people have envisioned and explored Earth’s subsurface.
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AstronomyThe Arecibo Observatory will remain open, NSF says
The iconic Arecibo radio telescope has survived Hurricane Maria and dodged deep funding cuts.
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ArchaeologySkeletons could provide clues to who wrote or protected the Dead Sea Scrolls
Skeletons suggest a group of celibate men inhabited Dead Sea Scrolls site.
By Bruce Bower