sciencenews.org
Every sciencenews.org story we have translated and published, newest first. · 55 stories
Journal
Here’s how brain-eating amoebas may infect people
Naegleria amoebas’ exploration skills and crawling behaviors could help explain how the brain-eating variety travel into human brains.
Journal
A video of a humpback whale and her dead calf reveals the animals’ bond
A female humpback whale may have spent days with her stillborn calf. This rare sighting may suggest that baleen whales experience grief.
Journal
A new map points out U.S. rivers most worth protecting
Scientists graded every river and stream in the contiguous United States, flagging specific repairs each one needs to support aquatic life.
Journal
Exhaling may speed up reaction times
Scientists testing potential treatments for sleep apnea made an unexpected discovery. How quickly people react may depend on whether they’re
Journal
A medieval remedy could offer ideas for beating antibiotic resistance
The 10th century treatment called Bald’s eyesalve attacks microbes in multiple ways. Molecule mixtures from it may inspire modern medicine.
Journal
In the wake of the flood, could Nepal avert the next disaster?
Gaps in early warning systems and community preparedness contributed to the high death toll from Nepal’s debris flow.
Journal
‘The Deep End’ podcast is back to explore what makes your voice yours
Season 2 follows people losing their ability to speak — and the AI and brain implants helping them find their voices again.
Journal
Magnetism may have helped kick-start our solar system
Ancient meteorites reveal a powerful magnetic field that may have helped feed the growing sun.
Journal
Peru’s penguins are on the brink. A super El Niño could make it worse.
Avian flu, overfishing, and a super El Niño have decimated Peru’s largest colony of Humboldt penguins. Scientists are holding out hope that
Journal
These are the first feathers ever found in fossilized dinosaur poop
The rare fossil hints that differences in plumage may explain why some Cretaceous-era birds survived an asteroid impact but others died.
Journal
See the secret to DNA hookups
A record player-like microscope and computer simulations solve a longtime mystery, showing that metal ions bridge DNA strands that would nor
Journal
Meet the newest living cat species, the first described in 100 years
Genetic testing of two tiny tiger cats from Bolivia revealed a new species, adding a new branch to the feline family tree.
Journal
This year’s El Niño just broke a record months before it’s expected to peak
Daily sea surface temperatures in the region where El Niño develops are more extreme than at any point in recorded history.
Journal
Finally, a true blue rose exists
Scientists engineered roses that made both a blue pigment and a colorless helper molecule that brought out its shade.
Journal
First series of adult T. rex footprints hints at its walking speed
The steps were poorly preserved, but still hint at an ambling pace of 1.6 meters per second, roughly equivalent to a quick walking speed for
Journal
Can AI reason without words? A small model puts the idea to the test
The newest “Dragon Hatchling” AI model is testing whether skipping words in intermediate reasoning could cut computational cost.
Journal
Meet the ‘fire amoeba,’ a record-breaking survivor of extreme heat
Incendiamoeba cascadensis can replicate at 145° F, breaking the heat tolerance record for eukaryotes, a domain of life that includes plants
Journal
‘Happy Snacking, Don’t Die!’ is a joyous guide to eating wild plants
The joy that author Alexis Nikole Nelson injects into this cookbook makes foraging approachable.
Journal
First radio waves seen from an exoplanet hint at otherworldly auroras
The gas giant Beta Pictoris b, about 63 light-years away, has the mass of 10 Jupiters and a magnetic field thousands of times as strong as E
Journal
MRIs show brain changes linked to Alzheimer’s years in advance
A thickening cortex, as shown in MRIs, preceded amyloid-beta accumulation, a known hallmark of Alzheimer’s disease, by up to seven years.
Journal
Surviving the summer
Editor in Chief Nancy Shute discusses existential threats to humankind: extreme heat, never-ending drought and a plan to provide Earth with
Journal
Will the U.S. megadrought ever end?
For 27 years, the Southwest has been gripped by a historic drought. Scientists think it might be here to stay.
Journal
This ‘anti-vampiric’ grave used two strategies to stop the undead
A sickle across the throat and a padlock on the toe were likely meant to keep this 17th-century Polish teen from resurrecting.
Journal
What’s behind ‘one of paleontology’s most enduring enigmas’?
New research suggests that Paleodictyon — honeycomb-shaped formations perhaps sketched by da Vinci — are not made by soft-bodied creatures.
Page 1 / 3