Chemicals of 'emerging concern' mapped in three Great Lakes

For the first time, researchers at the University of Illinois at Chicago have mapped the location of thousands of tons of polyhalogenated carbazoles in the sediment of the Great Lakes and estimated their amount.

Peat bog sheds new light on Greenland pollution

Scientists from the University of Aberdeen have provided the strongest evidence yet of the origin of atmospheric lead pollution in Greenland, after studying a peat bog on the southern tip of the island.

Seabed samples rewrite earthquake history near Istanbul

Located in the Marmara Sea, major earthquakes along the North Anatolian Fault (NAF) system have repeatedly struck what is current-day Istanbul and the surrounding region, but determining the recurrence rate has proven difficult ...

Improving the hunt for gold

A geologist is using conditional probability principles to improve the design of nuggetty gold mines.

Rocks reveal ocean ridge development

A University of Wyoming husband-and-wife research team was part of a larger group that has made the first significant recovery of layered igneous rocks from the Earth's lowest ocean crust.

Antarctic sea ice thickness affects algae populations

In the waters off Antarctica, algae grow and live in the sea ice that surrounds the southern continent-a floating habitat sure to change as the planet warms. As with most aquatic ecosystems, microscopic algae form the base ...

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