TOKYO -- Sexual reproduction is essential for mammals to eliminate harmful genetic mutations that build up through cloning, a research team led by professor Teruhiko Wakayama of Yamanashi University ...

Imagine if humans could do that—no need for a partner or complicated dating processes. Just think of the possibilities! wink, wink. Cloning in animals refers to asexual reproduction, where an organism ...

A new study into one of Earth’s most critical habitats has discovered that a species once thought to reproduce through ...

A 50th-generation re-cloned mother mouse, bottom right, is pictured with her two baby mice conceived with an ordinary male mouse. A regular female mouse generally has about 10 pups at a time. However, ...