Sweeping areas for landmines could become faster, easier, and safer with this new flying drone. Continue reading →
Knocking the tops off mountains also has altered water flow and made it more susceptible to pollution. Continue reading →
Here are some obscure substances that we couldn't do without.
The gem is second in size only to the Cullinan diamond unearthed in South Africa in 1905.
Here are some spots on the planet where humans have really dug in.
A new map shows nearly 65,000 inactive mines--but many more are out there, posing environmental hazards.
One spectacular toxic mine waste leak in Colorado is just the tip of the proverbial iceberg. Continue reading →
Nations are trying to stake claims to mineral and energy wealth at the top of the world. Continue reading →
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