Fresh advances in 3D scanning technology are making it possible to explore some of the hardest-to-reach and most fragile sites on Earth.

This satellite image of a cloud-free Ireland was selected by NASA for its Worldview Image of the Week on April 4.

I photograph people with the Stars and Stripes and ask them what the flag means to them. Pictured here is retired Marine ...

My goodness me. View Entire Post › ...