This is a shout out to the biologists out there: do you think the concept of dominance and recessive is worthwhile? In other words, does it help in conceptualization more than it hurts? Clearly the ...

Populations live in rapidly changing environments – droughts come and go, food sources change, human activities reshape habitats. For scientists, this raises a fundamental puzzle: How do populations ...

In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...

In one of the most classic scenes in "The Princess Bride," the sword fighter Inigo Montoya, played by Mandy Patinkin, monologues to the Dread Pirate Roberts (Cary Elwes) about why he is so devoted to ...

Editors' Note: Over Memorial Day, we put out a call on Twitter and Facebook for readers to share their niggling questions about genetics using the hashtag #futureofyou. And boy, did we get some ...