2,691 results
2,691 results for: Monkeys
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Natural-Born Addicts: Brain differences may herald drug addiction
Differences in the behavior and the brain receptors of rats seem to predict which of the rodents will become cocaine addicted.
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Primate’s Progress: Macaque genome is usefully different
A group of 35 labs has unveiled a draft of the genome of the rhesus macaque, the most widely used laboratory primate and a cousin to people.
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Stem Cells from Virgin Eggs
Making embryonic stem cells from unfertilized eggs might bypass many ethical concerns, but important scientific hurdles remain.
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Grown-Up Connections: Mice, monkeys remake brain links as adults
Two new studies offer a glimpse of extensive remodeling of nerve connections in the brain's outer layer, or cortex, during adulthood in mice and monkeys.
- Health & Medicine
Defending against a Deadly Foe: Vaccine forestalls fearsome virus
A single injection of an experimental vaccine prevents infection by the lethal Marburg virus in monkeys.
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Brain Gain
The brain constantly sprouts new neurons, a recently discovered phenomenon that neuroscientists and drugmakers are working to understand and harness.
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Babies Prune Their Focus: Perception narrows toward infancy’s end
Between the ages of 6 months and 8 months, infants lose the ability to match the vocalizations and facial movements of monkeys shown in video clips, signaling a temporary perceptual narrowing as babies focus on the human social realm.
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Not so Silent: Mutation alters protein but not its components
A single swap in the letters of a gene's sequence could modify the protein it encodes, even if it doesn't change which amino acids make up the molecule.
- Anthropology
Red-Ape Stroll
Wild orangutans regularly walk upright through the trees, raising the controversial possibility that the two-legged stance is not unique to hominids.
- Animals
Ebola Die-Off: Gorilla losses tallied in central Africa
Between 2001 and 2005, Ebola virus killed at least 5,500 lowland gorillas in the Republic of the Congo.
- Humans
Science News of the Year 2007
A review of important scientific achievements reported in Science News during the past year.
- Anthropology
Capuchins resist inbreeding chances
Wild capuchin monkeys manage to avoid inbreeding, despite rampant opportunities for high-status fathers to mate with their grown daughters.
