BMC Public Health 2018 18:1204 Published: 26 October 2018 Factors associated with testing for HIV in people aged ≥50 years: a qualitative study Abstract Background Despite a decline in the number of new HIV infections in the UK overall, the number and proportion of new HIV diagnoses in people aged ≥50 years continues to increase. People aged ≥50 years are disproportionately affected by late...
How we inherit masculine and feminine behaviours: a new idea about environment and genes
The Conversation, August 18, 2017 3.22pm AEST What if thousands of years of gendered environments actually reduced the need to develop genetic mechanisms to ensure gender differences? This is the idea we suggest in our new paper. Advances in evolutionary biology recognise that offspring don’t just inherit genes. They also reliably inherit all kinds of resources: a particular ecology, a nest...
New study shows Americans are having sex less often, especially young people
San Diego State University, 7 March 2017 According to a new study published in the journal Archives of Sexual Behavior today, Americans who were married or living together had sex 16 fewer times per year in 2010-2014 compared to 2000-2004. A critical factor appears to be birth cohort, with later-born generations having sex less often than those born earlier in the 20th century. Read more here...