Scientists have successfully grown embryos that contain a combination of human and monkey cells, a major breakthrough in a rapidly advancing field of genetics that researchers say could one day ...

The Senate narrowly rejected an amendment geared toward criminalizing participation in research that created certain chimeras, or human-animal hybrids, in expectation that the federal government could ...

BATON ROUGE -- Legislation that would prohibit scientists in the state from creating human-animal hybrids for experimentation -- believed to be the first such ban proposed in the nation -- has been ...

BIOTECHNOLOGY is becoming dangerously close to raging out of control. Scientists are engaging in ever increasingly macabre experiments that threaten to mutate nature and the human condition at the ...

The United Kingdom's Human Fertilisation and Embryology Authority (HFEA) has asked the government to clarify what the authority's role is in regulating experiments involving human–animal hybrids, an ...

Hybrid animals sound like science fiction, but many of them are completely real. Some are born from natural mating between similar species, while others are the result of scientific experiments that ...

Each year on April 24, scientists, advocates, and policymakers around the world mark World Day for Laboratory Animals—a ...