When it comes to sleep, humans can only dream of the luxurious nap time some animals enjoy. Here are 8 animals who spend ...

MELBOURNE, Australia (AP) — A regulator has approved a world-first vaccine to protect koalas from chlamydia infections, which are causing infertility and death in the iconic native species that is ...

Following over a decade of research, scientists from Australia's University of the Sunshine Coast (UniSC) have successfully created a vaccine approved to help stave off chlamydia infection among the ...

A vaccine has been approved to help protect koalas against chlamydia, a measure researchers are hailing as a world-first in fighting the disease that is a leading cause of death for the beloved ...