The BioRescue project develops and pioneers advanced assisted reproduction technologies (aART) for conservation in the face of the imminent extinction of most rhino species and subspecies. In a new ...

Researchers say a rhinoceros was impregnated through embryo transfer in the first successful use of a method that they say might later make it possible to save the nearly extinct northern white rhino ...

First, the vet inserts his arm in a shoulder-length plastic glove. Next, he grips an ultrasound probe and slides both arm and probe deep into the rectum of a 500-kilogram rhinoceros. All eyes of those ...

The first comprehensive study of captive black rhino reproduction in Europe highlights how hormone analysis could improve the success of breeding programs. “Although some black rhinoceros breed well ...

There are just two northern white rhinos left in the entire world – and they're both female. But now, their species has a chance at survival, as researchers have for the first time achieved an IVF ...

A new mixture of cryoprotectives allows for an unprecedented high motility of frozen rhinoceros sperm after thawing, report scientists. These new cryoprotectives can increase the prospects of ...

Add Yahoo as a preferred source to see more of our stories on Google. In this photograph released by the Leibniz Institute for Zoo and Wildlife Research, Dr. Thomas Hildbrandt, head of projects, holds ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NAIROBI, Kenya (AP) — Researchers say a ...