The Citizens' Alliance for North Korean Human Rights held a seminar to mark its 30th anniversary, reviewing its work and ...

A Cornell-led study is challenging a decades-old explanation for how chromosomes exchange genetic material within the ...

Today, cloning is not a technology that can simply “copy and paste” living things. But it’s brought advances in several ...

A major transition in evolution is the shift from asexual to sexual reproduction in early organisms. But why would a yeast ...

An upstate New York resident sued U.S. Immigration and Customs Enforcement for sending federal officers to his house with a ...

Successful reproduction presents a fundamental evolutionary paradox: the immune system must tolerate genetically foreign sperm and embryos while maintaining ...

Taxidermied, locked behind plexiglass and spinning slowly on a wooden dais in the National Museum of Scotland in Edinburgh, UK, the world’s most famous ewe remains a public spectacle three decades ...

Xenophobic violence has swept through South Africa as the country continues to struggle with poverty and deep inequality.

Female mammals have long thought to be born with all the eggs they would ever have, but new research is challenging that consensus ...