While well-documented in the Northern Hemisphere and Antarctica, much less is known about killer whales (Orcinus orca) in ...

This 2011 astronaut photo shows the atolls of Rowley Shoals lined up in a near-perfect line off the coast of Australia. The ...

Australia’s ski resorts are preparing for a major shift in weather, with heavy snowfall expected in the coming days. After a week marked by a mixture of rain and snow, the alpine regions are poised to ...