Every year, the International Space Station (ISS) delivers some of the most breathtaking and unique photography of Earth.

In honor of Earth Day, National Geographic is selling prints of some of the world's best nature photography from the past decade. In honor of Earth Day and the photographers who make our Earth ...

NASA astronaut Don Pettit's video of an "intensely green" aurora from the ISS has stirred online speculation about its ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the ...

Since we first stepped into the unknown, photography has let us explore places we never thought possible—and make those experiences part of history. An avid rock climber and adventurer ...