Chlamydia can bring about infertility, weakness, and blindness, as well as render koalas further vulnerable to other dangers.

Ten months on from the huge news that a chlamydia vaccine had been approved for Australia's koala population, an 18-month-old ...

In what's been hailed as a "massive breakthrough," a chlamydia vaccine implant has been administered to a wild koala for the ...

Scientists are preserving the animals' reproductive cells in liquid nitrogen in a bid to boost genetic diversity in future ...

Researchers at the University of Queensland in Australia want to freeze koala sex cells in liquid nitrogen, which could ...

Reg Wydeven is a partner with the Appleton-based law firm of McCarty Law LLP. He writes a weekly column for The Post-Crescent ...

The koala's nose is distinctive—it's a big black leathery rectangle in the middle of a round, gray face that's surprisingly soft to the touch. And every koala nose is unique. A study of 108 wild ...

Hunter Wildlife Rescue NATF A koala once thought to be too badly injured to return to the wild has been given a remarkable ...

Visitors to the Los Angeles Zoo can feast their eyes on one of its newest, cutest babies — a yet-to-be-named koala joey. The cuddly baby koala climbed out of his mother’s pouch recently and can be ...

The rescue team said the koala was "desperate to get in the Christmas spirit" and "wanted to be the fairy on the Christmas tree" Benjamin VanHoose is the Senior News Editor on the TV team at PEOPLE.

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 ...