Jenny Graves
Is there an evolutionary explanation for homosexuality in animals, including humans?
Since gay couples have fewer children, the high frequency of same-sex relationships in humans is puzzling from an evolutionary point ...
What would happen if the male-determining Y chromosome continues to deteriorate and eventually disappears? The mole vole offers hope
The sex of human and other mammal babies is decided by a male-determining gene on the Y chromosome. But the ...
Is western opposition to genetically modified animals hurting developing nations?
The GLP aggregated and excerpted this blog/article to reflect the diversity of news, opinion and analysis. We need to double ...
Who has more similar genome: Men and women or males and male chimps?
Gender differences and sexual preferences are frequently a point of conversation. What produces the differences between men and women? Are ...
Evidence suggests ‘gay genes’ do exisit, but some straight women have them, too
The claim that homosexual men share a “gay gene” created a furore in the 1990s. But new research two decades ...