Humans
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Neuroscience
Humans can sniff out gender
A new study adds to controversy of whether people have pheromones.
By Meghan Rosen -
Psychology
Leonardo da Vinci may have invented 3-D image with ‘Mona Lisa’
A mysterious copy of the ‘Mona Lisa’ combines with the Louvre painting to make a stereoscopic image of the woman with the enigmatic smile.
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Humans
Neandertals’ inferiority to early humans questioned
Early modern humans may not have been smarter or more technologically or socially savvy than their Neandertal neighbors.
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Health & Medicine
Drug resistance has gone global, WHO says
World Health Organization reports that antibiotics are failing worldwide against infections.
By Nathan Seppa -
Health & Medicine
Potential H7N9 bird flu vaccine shows promise
An early trial of a bird flu vaccine suggests that the treatment could be used to counter the potentially deadly H7N9 flu virus.
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Health & Medicine
With help from pig tissue, people regrow muscle
Noncellular material implanted in patients attracts stem cells to fix injuries.
By Nathan Seppa -
Science & Society
Students retain information better with pens than laptops
Compared with typing on a laptop, writing notes by hand may lead to deeper understanding of lecture material.
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Anthropology
Lake Huron holds 9,000-year-old hunting blinds
The human-made hunting blinds were arranged to drive caribou into a centralized "kill zone," suggesting cooperation among ancient hunters.
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Psychology
Babies learn some early words by touch
Tactile cues provided by caregivers give infants a leg up on learning words for body parts.
By Bruce Bower -
Health & Medicine
Induced labor doesn’t necessarily kick off cascade of interventions
A large analysis of clinical trials finds that jump-starting labor actually leads to fewer C-sections, a finding that runs contrary to common birthing wisdom.
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Genetics
Y chromosome gets a closer examination
The Y chromosome may play a larger role in Turner syndrome and in health and disease differences between males and females than previously thought.
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Psychology
Word-streaming tech may spell trouble for readers
Technologies like Spritz that display one word at a time on a screen reduce reading comprehension, a new study concludes.
By Bruce Bower