The most recent additions to the scimitar-horned oryx herd at the Smithsonian Conservation Biology Institute are two calves borne from an improved artificial insemination method. Smithsonian ...

Doung Commune, Cambodia – Rolling out the artificial insemination programme for cattle in Cambodia would open up market opportunities and increase farmers’ income, according to researchers and ...

Charles Looney, professor of cattle improvement for the University of Arkansas System Division of Agriculture, and his staff will conduct a pair of two-day workshops in cattle artificial insemination.

Lazzaro Spallanzani, 18th Century Italian priest and natural scientist, famously provided direct evidence that eggs will not develop without semen. By fitting male frogs with tight taffeta pants, he ...

In harmonious families, life runs relatively free of legal hazard for a child produced by A.I.D. (artificial insemination by a donor). But let a will be contested or a marriage break up, and suddenly ...

Global warming poses a significant threat to human society. Rapid and substantial reductions in greenhouse gas emissions are necessary measures to mitigate global warming; however, substantially ...

The mighty Amur tiger once prowled vast swaths of northeast Asia, including eastern Russia, the Korean peninsula, and parts of China and Mongolia. Now, there are more Amur tigers living in captivity ...