Life
We summarize the week's science breakthroughs every Thursday.
- Life
Protein injection triggers vessel repair
Retina blood lines regrow when treated with angiopoietin-1, a new study suggests.
-
- Life
Letters to the editor
Sleepless on a schedule, Edison's rubbery discovery and monogamy not just for men.
- Animals
MERS virus jumped several times from animals to humans
More than one person caught new illness from bats, camels or other creatures.
- Ecosystems
Feces in termites’ nests block biological pest control
Built-in poop nourishes bacteria that protect notorious Formosan species.
- 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.
- Neuroscience
A beacon illuminates a key Alzheimer’s protein
In PET scans, researchers can now see tau, which accompanies amyloid in diseased brains.
- Humans
Chemical behind corked wine quashes other aromas
Old sock smell signals contamination but doesn't belong to TCA, study proposes.
- Genetics
Genes for body symmetry may also control handedness
Lefties and righties can thank same genes that put hearts on left side for hand dominance, study of thousands of people’s DNA suggests.
- Animals
Young insect legs have real meshing gears
Tiny teeth on hiplike structures keep legs in sync, allowing juvenile planthoppers to jump.
