If it feels like bears are showing up in more suburban spots across Colorado's Front Range this summer, you're not imagining ...

During the 2019-2020 bushfire crisis on Australia's eastern seaboard, Bear became a key part of rescue efforts.

The American bison’s scientific name is Bison bison bison. The two subspecies of American bison are not part of the “true” ...

Add Yahoo as a preferred source to see more of our stories on Google. Bamse the koala returns to the wild after receiving the first chlamydia vaccine implant. Chlamydia can bring about infertility, ...

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A major DNA study has rewritten the koala's evolutionary story, revealing that the species suffered a dramatic population collapse about 100,000 years ago, long before humans arrived in Australia. By ...

US Marshals arrest baby’s father in connection with Fort Pierce malnutrition death A fourth person has been arrested in connection with the death of a 3-month-old baby who allegedly died from severe ...

The Great Koala National Park has been created just for them. An Aussie icon, the koala, stands to benefit from a vast, new protected environmental reserve along the country’s east coast that is the ...

One of the gravest threats to koalas, alongside habitat loss, dog attacks, and getting hit by cars, is chlamydia. In many populations of the beloved marsupial, around 50 percent are infected; in the ...

A genomic study has reshaped our understanding of the evolutionary history of the koala (Phascolarctos cinereus), revealing the iconic Australian marsupial experienced a severe population decline ...

It’s surprising how easy it is to see a koala every day in Australia’s major cities. The cute, grey marsupial can be found on t-shirts, hanging off people’s bags and pencils, and decorating any decent ...

South Australia’s koala population has grown so large that it may be heading toward a self-made disaster, with forests struggling to support the animals. Researchers say targeted fertility control ...