There may be no species closer to the black brink of extinction than the largest freshwater turtle on Earth, the Yangtze giant softshell. Only four of these critically endangered reptiles are left in ...

Semen collection in rhinoceroses (Rhinoceros unicornis, Diceros bicornis, Ceratotherium simum) by electroejaculation with a uniquely designed probe. "Electroejaculation in rhinoceroses has ...

Two llamas won the Internet this week. North American Air Defense tweeted about llamas. Sen. John McCain tweeted about llamas. Twitter exploded with more than 250,000 llama tweets. Llamas are hot.

With the advent of genetic engineering of rodents came the need to assess fertility and germline competency, especially in chimeric rodents generated using embryonic stem cells. Traditional methods ...

This is a preview. Log in through your library . Abstract The effects of electroejaculation techniques upon sperm cell and spermatophore production in the giant prawn Macrobrachium rosenbergii were ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

After a decade of being paralyzed, Hong Cheng-chin (洪正清) and his wife Hsieh Mei-yun (謝美雲) almost gave up hope of having children. Last year, however, with the help of reproduction technology offered ...

The Bengal tiger (Panthera tigris tigris) is critically endangered, so assisted reproductive technologies, including artificial insemination, are important conservation tools. For wild and domestic ...