Large numbers of rectangular holding ponds lie amid mangrove forests in southern Ecuador.
Image of the Day Water Human Presence
Images of nighttime lights reveal patterns in population and urban development.
Image of the Day Atmosphere Human Presence
China’s capital city boasts a diversity of structures, from its historic city center to the concentric roads and high-speed railway that surround it.
Image of the Day Human Presence
The setting for John Henry’s legendary contest with a steam-powered drill may have been this tunnel through Big Bend Mountain in West Virginia.
The country’s government is relocating to a brand-new city in the desert outside of Cairo.