Inbreeding depression describes the reduction in biological fitness arising when closely related individuals mate. By increasing homozygosity, it exposes deleterious recessive alleles and reduces ...

Inbreeding depression refers to the reduction in fitness and vigour that occurs when closely related individuals mate, leading to increased homozygosity and the unmasking of deleterious recessive ...

See wild icons that define the American landscape and the Explorers urgently pursuing their protection.  California is home ...

Massive deforestation not only paves the way for poachers but also threatens the genetic diversity of wildlife.

The death of a mountain lion attempting to cross a desert highway in San Bernardino County adds renewed urgency to construct ...

A continent-wide genomic study of both savanna and forest elephants in Africa has found that African elephants once roamed widely, both species exchanging genes throughout their range. However, as ...

According to Global Sisters Report, the 54-year-old abbess is leading a group of Franciscan sisters at the Convent of St.

The bluebuck vanished from the southern tip of Africa around 1800, hunted to extinction only 34 years after European ...

As reported by KJZZ, Phoenix Zoo staff say a more-than-$600 million secondary barrier would run roughly 23 miles through ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

Nearly four decades after the Chernobyl disaster, feral dogs in the exclusion zone have become both a symbol of resilience and a living laboratory for scientists. Research into their genetics, health, ...

Knowledgeable and responsible breeders know when line breeding will benefit their herd and when it’s not a good fit or has ...