A team of international scientists recently returned from a 35-day expedition to explore the waters of the South Sandwich ...

Kisses Dancers I toured the only nuclear-missile submarine in the US open to the public. Take a look inside. Watch: Hawaii's Kilauea volcano shoots lava fountain into air in latest eruption Premier ...

It is the largest habitat on Earth – and also the least explored. As world leaders prepare to meet in Nice for a major UN ...