Life
We summarize the week's scientific breakthroughs every Thursday.
- Science & Society
The Dress divided the Internet, but it’s really about subtraction
People really do see different colors in the same photo of a dress, suggesting that our internal models shape color perception far more than has been recognized.
- Neuroscience
Fruit flies flee from shadows
Studying flies’ responses to an ominous shadow may lead to a deeper understanding of humans’ emotions.
- Animals
Early research asked whether cats dream
Early research asked whether cats dream; researchers still don’t know definitively.
- Genetics
Quicker sepsis diagnosis may be a step closer
Identifying genes linked with sepsis may make it possible to develop a blood test to diagnose the infection days sooner than current methods.
- Genetics
MicroRNAs track radiation doses
MicroRNAs in the blood may indicate radiation damage, a study of mice finds.
- Animals
Nighttime light pollution sabotages sex pheromones of moths
Artificial lighting at night can trick female moths into releasing skimpy, odd-smelling sex pheromones.
- Animals
Pruning bug genitals revives puzzle of extra-long males
Surgical approach highlights question of length mismatch in his and hers morphologies.
- Animals
An island in the Maldives is made of parrotfish poop
Coral-eating parrotfish create much of the sediment that a reef island is made of, a new study finds.
- Paleontology
Ancient brain fossils hint at body evolution of creepy-crawlies
Fossilized brains — found in the Burgess Shale in western Canada — offer clues to how arthropods morphed from soft- to hard-bodied animals.
- Genetics
Molecular scissors snip at cancer’s Achilles’ heel
Finding cancer’s vulnerable spots using CRISPR technology could lead to drugs that hit the disease hard.
- Genetics
Humans and Neandertals mated more recently than thought
Neandertals and humans interbred in Europe until shortly before Neandertals went extinct.
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