Asexual. You’ve probably heard the word before, but what does asexual mean? Is there a clear-cut meaning or definition? If you’ve got questions, you’re not alone. A 2019 survey found that 73% of ...

In the course of evolution, animals have repeatedly shifted from sexual to asexual reproduction. The first evidence of the consequences of parthenogenesis – a type of asexual reproduction – on genome ...

Archimedes had his famous “Eureka!” moment about water displacement after stepping into a very full bath. Oliver Ryder and Leona Chemnick’s big “Aha!” arrived in a parking lot. They were standing ...

In the animal kingdom, reproduction is a necessary part of species survival. Parthenogenesis, a form of asexual reproduction where embryos develop from unfertilized eggs, has been observed in captive ...

The first hatching of two California condor chicks from unfertilized eggs has been confirmed by conservation researchers at the San Diego Zoo. The San Diego Zoo Wildlife Alliance discovered the first ...

A team led by biologists at The University of Texas at Arlington has published a study supporting the theory that species that reproduce asexually have more harmful genetic mutations than those ...

(CNN) -- Two captive female California condors each produced a chick asexually years ago -- the only such instances ever recorded for that endangered species, researchers reported Thursday. And while ...

Genetic diversity is essential to the survival of a species. It’s easy enough to maintain if a species reproduces sexually; an egg and a sperm combine genetic material from two creatures into one, ...

Stick insects that reproduce asexually cannot adapt as quickly in the course of evolution as sexually reproducing species, leading to a decrease in biological diversity, according to new research. An ...

HENDERSONVILLE - Already a local favorite by visitors to Main Street's Aquarium and Shark Lab by Team ECCO, the female stingray named Charlotte is now a worldwide celebrity, and for a good reason — ...

Asexuality is a broad term to describe a lack of sexual attraction to others, or a low interest in sexual activity. Some people consider asexuality to be their sexual orientation. Others prefer to ...