A random conversation about the Buddha and quantum physics on the slopes of Cho Oyu sparked thoughts about rigidity of faith 23 years ago, which continue to this day.

Lessons from Everest - and life - about hope, fear, challenges, and how to manage it all as we approach the new year.

A wildlife utopia, Salisbury Plain and other parts of remote South Georgia may soon be impacted by an iceberg the size of Rhode Island.

Pondering our significance (or not) in the span of space and time under the Geminids meteor shower.