Uncategorized
- 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
MicroRNAs track radiation doses
MicroRNAs in the blood may indicate radiation damage, a study of mice finds.
- Physics
Electron pairs can take the heat
Electrons have been found pairing up for the first time in a solid that is not in a superconducting state.
- Animals
Nighttime light pollution sabotages sex pheromones of moths
Artificial lighting at night can trick female moths into releasing skimpy, odd-smelling sex pheromones.
- 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.
- Astronomy
Andromeda reaches out to touch Milky Way
The Andromeda galaxy is enveloped in a wispy halo of gas that extends halfway to the Milky Way.
- 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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- Astronomy
Erupting volcanoes may cause exoplanet’s temperature extremes
Temperatures fluctuate wildly on a nearby exoplanet, and volcanoes might be the culprit.
- Quantum Physics
Quantum experiment dissects wave-particle mash-up
A modified version of a landmark quantum physics experiment has shown that a single parcel of light can be a particle and a wave simultaneously.
- Chemistry
Fingerprints give away more than identity
Scientists can now detect and measure the amount of illegal drugs, such as cocaine and heroin, on a lone fingerprint.
