Archaeologists have unearthed new evidence proving one of Australia's oldest caves was human-occupied during the Ice Age.

New research indicates Dargan Shelter was occupied as early as the last Ice Age and repeatedly visited during this cold ...

As a glaciologist who thinks about ice a lot, rewatching the movie Frozen umpteen times with my six-year-old daughter ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient connection between the planet Mars and blood wasn’t completely wrong. Rust, ...