Small lakes and temporary ponds release CO2 even when dry

Temporary lakes and ponds emit CO₂ even when they are dry, and dry areas emit a larger amount of carbon into the atmosphere. This phenomenon, described now for the first time, could have an impact on the global carbon cycle ...

Suburban ponds are a septic buffet

A new study shows that human waste accounts for a high percentage of nutrients consumed by some animals and plants in suburban ponds.

Video: How will coastal cities adapt to sea level rise?

Since we don't yet know how fast and how high sea levels are going to rise because of climate change, our strategies must be ready and adaptive as conditions change, according to UC Berkeley urban designer Kristina Hill.

Parched Jordan starts growing vegetables in desert

Jordan, a water-poor country that is 90-percent desert, on Thursday launched a project to turn its sand dunes into farming land to produce food using sun and sea water.

In Lebanon, salt producers fear craft is drying up

At 93, Elias al-Najjar has spent half a century harvesting salt by hand from ponds on Lebanon's Mediterranean shore, but he and his colleagues fear their way of life is dying.

Image: Solar evaporation ponds near Moab, Utah

An astronaut aboard the International Space Station took this photograph of solar evaporation ponds outside the city of Moab, Utah. There are 23 colorful ponds spread across 400 acres. They are part of a large operation to mine ...

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