Purebred dogs may look picture-perfect, but behind those tightly controlled bloodlines lies a harsh reality: inbreeding of ...

Purebred dogs might look flawless on the outside, but their beauty often hides a disturbing genetic truth. For generations, breeders have prioritized traits like coat color and snub noses over genetic ...

New research suggests that inbreeding may be a key reason that the Pacific Northwest's endangered population of killer whales has failed to recover despite decades of conservation efforts. The ...

New research from the Royal Veterinary College, in collaboration with Cornell University, has found inbreeding to be a contributing factor in mid- and late-term pregnancy loss in Thoroughbreds. This ...

When it comes to love, a group of giraffes is keeping it in the family. It may be killing them. Biologists discovered alarmingly high levels of inbreeding among Masai giraffes, an endangered ...

The genome of a once-endangered songbird shows extensive signs of inbreeding, according to a new study. Because inbreeding can negatively impact survival and reproduction, the results could guide ...

"Of all the subspecies of reindeer found in the high north, the Svalbard reindeer has the most inbreeding and the lowest genetic diversity," says Nicolas Dussex, a postdoc at Norwegian University of ...

Eastern Massasauga rattlesnakes are found in the wetlands of Michigan and other Midwestern states. “These are fairly large and stable populations of Eastern Massasaugas,” study co-author and Michigan ...