Hoatzins are known as a smelly bird. In fact, they're infamously referred to as one of the stinkiest animals to exist.

A tiny, overlooked wrist bone called the pisiform may have played a pivotal role in bird flight and it turns out it evolved ...

A laundry-stealing cat with expensive taste has puzzled and delighted a neighborhood in Auckland, New Zealand, by committing ...

A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health reveals how genetic changes in the parasite responsible for one of the world’s most common sexually transmitted ...

Pneumonic Plague: The plague becomes “pneumonic” when infected droplets are inhaled. It presents as fever, weakness, cough ...