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Why Human Speech Is Special
Why Human Speech Is Special
Evolutionary changes in both the vocal tract and the brain were necessary for humans’ remarkable gift of gab.
Why Human Speech Is Special
Why Human Speech Is Special

Evolutionary changes in both the vocal tract and the brain were necessary for humans’ remarkable gift of gab.

Evolutionary changes in both the vocal tract and the brain were necessary for humans’ remarkable gift of gab.

bone growth, physiology, developmental biology
Image of the Day: Not All Bad
Image of the Day: Not All Bad
Sukanya Charuchandra | Jul 16, 2018
In zebrafish, some amount of reactive oxygen species is required for normal development.
Amazonians Offer Clues to Human Childhood Development
Amazonians Offer Clues to Human Childhood Development
Shawna Williams | Jul 1, 2018
A study of Shuar children in Ecuador provides a window into how the human body responds to infection in the sorts of conditions that shaped our species’ evolution.
Primer: Acoustics and Physiology of Human Speech
Primer: Acoustics and Physiology of Human Speech
Philip Lieberman | Jul 1, 2018
People have a unique anatomy that supports our ability to produce complex language.
Risk of Dying Levels Off in Super Old Age: Study
Risk of Dying Levels Off in Super Old Age: Study
Kerry Grens | Jun 28, 2018
The researchers say that their results are evidence we haven’t yet reached a limit to human lifespan.
Pancreatic Cell Size Negatively Relates to Lifespan in Mammals
Pancreatic Cell Size Negatively Relates to Lifespan in Mammals
Sukanya Charuchandra | Jun 19, 2018
Species with larger pancreatic cells tend to have shorter lives, according to a study.  
Blood Test Predicts Pregnancy Due Date
Blood Test Predicts Pregnancy Due Date
Kerry Grens | Jun 7, 2018
A small study based on circulating RNA in the blood of moms-to-be describes a technique that could be used to help predict who’s most at risk of preterm labor.
Researchers Identify Biomarkers for Obesity Risk in Women
Researchers Identify Biomarkers for Obesity Risk in Women
Catherine Offord | May 31, 2018
Low levels of a biochemical process involved in fat breakdown predicts weight gain and metabolic complications more than a decade later.
Artificial Nerve Senses Pressure, Moves Cockroach Leg
Artificial Nerve Senses Pressure, Moves Cockroach Leg
Shawna Williams | May 31, 2018
The device could one day help enable prosthetics deliver richer touch information to users.
Animals’ Embryonic Organizer Now Discovered in Human Cells
Animals’ Embryonic Organizer Now Discovered in Human Cells
Jim Daley | May 23, 2018
The finding confirms that a cluster of cells that directs the fate of other cells in the developing embryo is evolutionarily conserved across the animal kingdom.