The vast majority of animals need to breed to reproduce, but a small number of species can have offspring without mating. The ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

When it comes to the challenges and solutions you face on the road to conception, there is no such thing as too much information. Read about the latest research on fertility drugs, infertility ...

Their experiments with mice triggered a form of asexual reproduction called parthenogenisis, which until now has happened only in creatures such as insects and frogs.

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A few butterfly species can reproduce asexually as well, but it’s never the main means of reproduction because it comes at the cost of genetic variation (the offspring tend to be clones of the mother) ...