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Nov 6, 2014 05:40 PM ET // Laura Geggel, LiveScience
Prehistoric animal tracks in Angola show that a raccoon-size animal, crocodile and dinosaur all drank at the same shallow lake 118 million years ago.
Jul 22, 2014 09:20 AM ET // Patrick J. Kiger
Coal miners have been digging what German environmentalists decry as 'Europe's biggest hole' at Hambach in the Lower Rhine basin. It covers 50 square miles. Continue reading →
Jan 23, 2014 02:35 PM ET // Evan Ackerman, IEEE Spectrum
Worldwide, there are 110,000,000 active landmines buried unseen.
Jun 16, 2013 05:25 PM ET // Larry O'Hanlon
The massive landslide happened in one of the biggest open-pit mines in the world. Continue reading →