A scientific analysis of more than 2,000 brain scans found evidence for highly reproducible sex differences in the volume of certain regions in the human brain. This pattern of sex-based differences in brain volume corresponds ...
Jul 20, 2020
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(HealthDay)—The rate of head and neck cancers has risen since the 1970s, and most are linked to human papillomavirus (HPV), according to a study recently published in Cancer Epidemiology, Biomarkers & Prevention.
Oct 1, 2019
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There's no such thing as a single "gay gene" that drives a person's sexual behavior, concludes the largest genetic study ever conducted on the issue.
Aug 29, 2019
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A new international study has found fathers who invest time and money in their children are likely to be more jealous when their partner cheats on them compared with dads who are less involved.
Jul 23, 2019
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Humans have discovered an almost infinite amount of ways to have sex —and things to have sex with. The famous sex researcher Alfred Kinsey said: "The only unnatural sex act is that which can't be performed."
Jun 21, 2019
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Society's expectations about gender roles alter the human brain at the cellular level, according to a paper published by a group of neuroscience researchers at Georgia State University.
Apr 17, 2019
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Gut microbes from high HIV-risk men who have sex with men drive immune activation in mice and HIV infection in cells, according to a study published April 4 in the open-access journal PLOS Pathogens by Brent Palmer and Catherine ...
Apr 4, 2019
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The amygdala—a region of the brain known to be involved in emotions and social behaviors—has been found to play a critical role in the regulation of parenting behavior, according to a new study by UCLA researchers. Differences ...
Mar 8, 2019
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Evangelical speaker and activist Christine Caine wants you to know: "Slavery still exists." Her organization A-21, which aims to abolish "injustice in the 21st century," says human trafficking affects 27 million people each ...
Jan 4, 2018
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Women are twice as likely as men to have asthma, and this gender difference may be caused by the effects of sex hormones on lung cells. Researchers at Vanderbilt University and Johns Hopkins found that testosterone hindered ...
Nov 28, 2017
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