Naturally, the trip has already produced plenty of memorable moments—including a striking black-and-white snapshot of Duchess ...

The theme for our January Editors' Photo Challenge was black-and-white street photography ... and subways of NYC with two ...

Photo by Robert Pitman (NOAA), via Wikimedia Commons. The orca's pale underbelly and dark back is a form of camouflage called countershading. When viewed from below, the white belly blends better with ...

Editing images in Adobe Lightroom, comparing the impact of colour versus black and white for different styles of photography.