Researchers Say Arctic Sea Ice Still at Risk Despite Cold Winter
March 18 — Scientists are monitoring the amount and age of sea ice to see if the declining trend persists. More

NASA Satellite Measures Pollution From East Asia to North America
March 17 — NASA satellites finds vast quantities of industrial aerosols and smoke from East Asia and Russia travel from one side of the globe to another. More

Scientists Solve 50-Year-Old Mystery of Oceans' Seismic 'Buzz'
March 7 — For the first time, scientists have pinpointed a specific area in the North Atlantic where microseisms, small Earth tremors created when ocean waves traveling in opposite directions merge together, are emitted from the depths of the ocean. More

Spring is Aurora Season
March 4 — For reasons not fully understood, auroras are more common in the spring than at other times. The five-craft THEMIS fleet may help scientists determine why. More

Improving Weather Forecasts, One Storm – and One Partner – at a Time
March 3 — Thanks to an innovative collaboration, NASA earth science satellite measurements are improving short-term weather predictions. More

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