The small size and isolation of the endangered population of Southern Resident killer whales in the Pacific Northwest have led to high levels of inbreeding. This inbreeding has contributed to their ...

Researchers have discovered a large suite of genes in the petunia plant that acts to prevent it from breeding with itself or with its close relatives, and to promote breeding with unrelated ...

Inbreeding may have been a common practice among early human ancestors, fossils show. The evidence comes from fragments of an approximately 100,000-year-old human skull unearthed at a site called ...

"Fifty years from now, will there be Masai giraffes? I don't know. I think it's a 50/50 proposition," Douglas Cavener, who has published a new study on the risks facing the species, told Live Science.

HOUGHTON, Mich., April 7 (UPI) -- Scientists say they've found extreme inbreeding of an isolated wolf population at a U.S. island national park has resulted in genetically deformed bones. Michigan ...

The hole in the top of this 100,000-year-old skull from China, researchers say, reflects genetic mutations that result from inbreeding. Image via PLOS ONE/Wu et. al. In 2010, the surprising discovery ...

Gorilla genome The most extensive genetic analysis of mountain gorillas ever conducted has found the critically endangered apes burdened with severe inbreeding and at risk of extinction. But there are ...

PITTSBURGH – Bedbugs aren't just sleeping with you. They're sleeping with each other. Researchers now say that the creepy bugs have a special genetic gift: withstanding incest. It turns out that ...

Mountain gorillas’ DNA reveals a long decline in numbers that has led to massive inbreeding. An international group of researchers examined the genomes of seven mountain gorillas and six eastern ...

Three mountain-lion cubs born recently in Southern California have been identified as inbred, adding to a growing list of inbreeding cases amongst these animals as a result of habitat fragmentation in ...

Inbreeding and small population groups could have led to the extinction of Neanderthals - not just the arrival of modern humans - research suggests. Neanderthals disappeared around 40,000 years ago, ...