Despite penury and isolation, Iran has launched its most ambitious environmental project ever in hopes of saving the world’s sixth largest salt lake and its wildlife. Continue reading →
We're outnumbered -- that comes to 422 trees per human being. But their numbers are dwindling.
A new map shows nearly 65,000 inactive mines--but many more are out there, posing environmental hazards.
There are a lot more minerals than we know about, thanks to Earth's biological diversity Continue reading →
It’s an ideal laboratory -- or perhaps a harbinger -- of how climate change could affect the rest of the lower 48 states.
As much of the U.S. West is experiencing wildfires, learn how these blazes can affect your health.
The increasing speed of melting glaciers in Greenland is leading to rising sea levels that threaten coastal communities from Florida to Thailand.
Pollution is getting into one of America's great natural wonders. Continue reading →
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