Here are some spots on the planet where humans have really dug in.
A visionary couple and an ever-growing army of volunteers work to return 2 million acres in South America back to nature.
See how some photographers are working to preserve the endangered legacies of nomads.
The award-winning shots were culled from more than 42,000 entries submitted by photographers from 96 countries.
Taken just one month after the Lincoln County War came to an end, it offers a rare window into the life of the outlaw.
The Geological Society of London just released the winners of its '100 Great Geosites' photo contest of geological wonders in the U.K. and Ireland.
The results are in for the 2015 edition of the annual photomicrography competition.
See why this village in Laos is using bomb parts from The Secret War to build their community.
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