All Stories
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TechSoft robots go swimming
A new robotic fish can wiggle and writhe like the real thing.
By Meghan Rosen -
ChemistryThis is what happens when you pee in the pool
Swimming pools are basically chemical toilets, but here’s why I’ll keep swimming.
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LifeCommon lung infection suffocates with single protein
A Respiratory Syncytial Virus, or RSV, protein creates clumps of dead, bloblike lung cells.
By Beth Mole -
AstronomyEl Gordo galaxy cluster as hefty as 3 million billion suns
The galaxy cluster El Gordo, which is Spanish for “the fat one," is roughly 43 percent more massive than earlier estimates.
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AnimalsSee-through shrimp flex invisible muscle
Much of the body of a Pederson’s transparent shrimp looks like watery nothing, but it’s a superhero sort of nothing.
By Susan Milius -
Health & MedicineChanges in kids’ genomes linked to chronic stress
In a study of 40 nine-year-old boys, kids from underprivileged backgrounds had telomeres that were 19 percent shorter than those of boys from more privileged environments.
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Health & MedicineIf your kid hates broccoli, try, try again
Repeated exposure to foods may be the antidote to picky eating.
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PhysicsMeet Big Bird, highest-energy neutrino ever detected
Big Bird, the neutrino, struck the Antarctic ice with a record 2 million billion electron volts of energy.
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PaleontologyAncient crustacean had elaborate heart
The now-extinct Fuxianhuia protensa had a fancy cardiovascular system that sent blood to its limbs and organs, including its brain.
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HumansFather’s obesity linked to autism in children
A father-to-be’s body mass may be a greater risk factor for his child’s development of autism than the body mass of the mother.
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Health & MedicineSurgery museum holds wonders for the brave
Anatomical displays sit alongside art depicting medical history at the International Museum of Surgical Science.
By Sid Perkins -
EarthTiny minerals may have shaped Earth’s first plate boundaries
Simulations link weakened rock minerals to the origin of plate tectonics on Earth.
By Naomi Lubick