LSU geologist studies what transpires below the frozen surface.

Warmer climate and thawing of permafrost increase greenhouse gas emissions from West Siberian rivers and lakes.

Modeling currents together with wind and waves provides more accurate predictions for weather forecasts and climate scientists.

Scientists look to understand the immediate and long-term effects of fires on the landscape and atmosphere.

Findings from study overturn a prior assumption about tides.

In 2004, the Atlantic Basin had one of its most active and destructive hurricane seasons on record.

If you were one of the more than 2.5 million people who flew safely through a U.S. airport today, you might want to thank your flight crew and a specialized team of meteorologists working behind the scenes.

Finding natural gas leaks more quickly and at lower cost could reduce methane emissions.

Next to CO2, methane is the greenhouse gas that contributes most to the man-made greenhouse effect. 

Looking like a cross between a frog and a lizard, the gray cheek salamander has thin, smooth skin and no lungs.