Her logic goes like this: For most animals, sexual reproduction is a better option than parthenogenesis. It gives their babies more diverse genes, and that makes them stronger.

In a first, scientists find genetic cause for ‘virgin birth’ in animals. Fruit flies that normally must mate to reproduce can be genetically modified to give birth asexually for generations to ...

Parthenogenesis is considered uncommon in vertebrates, but in recent decades it has been observed in more than 80 species of animals including birds, fish and lizards, thanks to a growing ...

In parthenogenesis for snakes and other animals, genetic material that would normally be discarded during the egg-making process in the female snake’s body acts like sperm, fertilizing the egg.

No males needed — animals that reproduce through the mind-blowing process of parthenogenesis. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

The process is called parthenogenesis, from the Greek words for “virgin” and “birth.” Some plants and insects can do it, as well as some amphibians, reptiles , birds and fish.

Parthenogenesis has been observed naturally in an array of different animal species, including snakes, birds, lizards, turtles, sharks and crocodiles. Some fruit fly strains are known to be ...

Some female birds, reptiles and other animals can make a baby on their own. But for mammals like us, eggs and sperm need each other. Parthenogenesis could be the future for this California condor ...

In animals, doing sex is very complicated,” says Tanja Schwander, an evolutionary biologist at the University of Lausanne in Switzerland, who has studied parthenogenesis in stick insects.

Facultative parthenogenesis, which is what is being seen in these common smooth-hound sharks, allows an animal to reproduce both sexually and asexually, depending on the circumstances.

Scientists say they have documented the first virgin birth in a crocodile. And while the concept may sound bizarre to humans, this type of reproduction is not unheard of across the animal kingdom ...

The process is called parthenogenesis, from the Greek words for “virgin” and “birth.” Some plants and insects can do it, as well as some amphibians, reptiles, birds and fish.