Washington State University researchers have sketched out one of the greatest baby booms in North American history, a centuries-long "growth blip" among southwestern Native Americans between 500 to 1300 A.D.
Archaeology
Jun 30, 2014
13
0
Ocean pollution is unfortunately becoming more commonplace, raising concerns over the effect of chemicals that are leaching into the water. In a new study, researchers have discovered how these chemicals can affect the reproduction ...
Ecology
Dec 4, 2021
0
259
Jack Russell Terriers and Yorkshire Terriers have the highest life expectancies of dog breeds in the UK, according to a new study published in the journal Scientific Reports. However, flat-faced breeds such as French Bulldogs ...
Plants & Animals
Apr 28, 2022
0
662
Researchers at New York University and the Whitehead Institute for Biomedical Research have identified the mechanism that plays "traffic cop" in meiosis—the process of cell division required in reproduction. Their findings, ...
Cell & Microbiology
Oct 1, 2013
1
0
A new study co-led by a Cedars-Sinai investigator has identified a gene that plays an important role in a biological pathway involved in embryo development. The gene's impact at the cellular level could explain why some babies ...
Cell & Microbiology
May 24, 2022
0
126
As a newborn mammal opens its eyes for the first time, it can already make visual sense of the world around it. But how does this happen before they have experienced sight?
Evolution
Jul 22, 2021
0
392
Researchers show for the first time that a mammal begins to suckle its mother's milk through a learned response built on learning her unique combination of smells. When it is born, the newborn is exposed to the smell of its ...
Plants & Animals
Oct 4, 2012
5
1
Fertility has declined in high-income countries over the last decade, but has the number of children people wish to have also declined? A recent study shows that the ideal number of children has decreased across birth cohorts, ...
Social Sciences
Aug 25, 2023
0
35
(Phys.org) —James Bond had his reasons for ordering his martinis "shaken, not stirred." Similarly, drug manufacturers need to make sure the molecules in a new drug are arranged in an exact manner, lest there be dire consequences. ...
Materials Science
Aug 15, 2013
0
0
In the largest epidemiologic study of arsenic and birth outcomes to date, researchers from the University of Illinois Chicago and collaborating institutions estimated arsenic levels in U.S. private well water sources by county ...
Environment
Jun 24, 2022
2
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