Inbreeding and the health and reproductive issues that come with are causing leopards to be more vulnerable to extinction the study found A new study from Panthera, a global wild cat conservation ...

SEATTLE – People have taken many steps in recent decades to help the Pacific Northwest's endangered killer whales, which have long suffered from starvation, pollution and the legacy of having many of ...

Beluga whales avoid inbreeding by switching partners over time, helping a small, isolated population stay genetically healthy ...

Signs of Inbreeding Among SoCal Mountain Lions Raise Extinction Fears Researchers have long had genetic evidence of inbreeding, but the malformed sperm is the first evidence that inbreeding is ...

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 ...

Neanderthals, long thought to have become extinct 40,000 years ago due to the advent of modern humans, might have instead succumbed to internal pressures such as inbreeding, a new study finds. Three ...

SEATTLE — People have taken many steps in recent decades to help the Pacific Northwest's endangered killer whales, which have long suffered from starvation, pollution and the legacy of having many of ...

SEATTLE (AP) — People have taken many steps in recent decades to help the Pacific Northwest’s endangered killer whales, which have long suffered from starvation, pollution and the legacy of having ...