Uncategorized
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- Planetary Science
Mars rover fails to find methane
A dearth of the gas in the Red Planet's atmosphere disappoints scientists looking for signs of biological activity.
- Animals
Tiger, lion and domestic cat genes not so different
Genomes of big felines provide insight into their evolution.
- Life
Mice lose cat fear for good after infection
Parasite carried by cats causes ill effects on rodents long after mice get over disease.
- Humans
Brain research goals laid out
NIH details priority areas, including improving imaging technology and mapping brain structures.
- Science & Society
Coming soon: Science News any way you want it
On October 2, we will launch a new and expanded Science News website. And starting with the October 19 issue, all print subscribers will have access to a new iPad version of Science News, at no additional charge. You’ll also notice a smart new look for the magazine.
- Neuroscience
A beacon illuminates a key Alzheimer’s protein
In PET scans, researchers can now see tau, which accompanies amyloid in diseased brains.
- Psychology
Poker pros’ arms betray their hands
Top players' arm motions when betting provide clues to whether or not they hold strong cards.
- Tech
Bacterial batteries get a solid boost
Using microbes to harvest energy from wastewater now has a silver lining, with the metal making reliable, rechargeable batteries.
- Humans
Chemical behind corked wine quashes other aromas
Old sock smell signals contamination but doesn't belong to TCA, study proposes.
- Earth
Hot spot deep beneath North America could have triggered quakes
Mantle plume might have left trail of hot rock under continental US.
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