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Nov 12, 2015 07:00 AM ET // Patrick J. Kiger
Here are some spots on the planet where humans have really dug in.
Nov 11, 2015 07:00 AM ET // Connie McCabe, Modern Farmer
A visionary couple and an ever-growing army of volunteers work to return 2 million acres in South America back to nature.
Nov 4, 2015 01:00 PM ET // Patrick J. Kiger
The space agency provides pictures of enigmatic giant shapes that were first spotted in 2007.
Oct 16, 2015 01:30 PM ET // Laura Geggel, LiveScience
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.
Sep 28, 2015 07:00 AM ET // Patrick J. Kiger
The scars left by cataclysms look oddly beautiful from the air.
Sep 21, 2015 07:00 AM ET // Discovery News
Smoke from wildfires billows over Crater Lake, Arctic sea ice isn't up to years past and fall colors pop in Siberia.
Aug 10, 2015 12:30 PM ET // Patrick J. Kiger
Some of the oddest sites on our planet are below the surface.
Jun 22, 2015 02:00 PM ET // Talal Al-Khatib
Step right up, folks, and witness the amazing shrinking continent before it's too late.
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