Volcanoes cool the tropics, say researchers

Climate researchers have shown that big volcanic eruptions over the past 450 years have temporarily cooled weather in the tropics—but suggest that such effects may have been masked in the 20th century by rising global temperatures. ...

NASA's various views of Tropical Storm Dorian

NASA satellites analyzed Tropical Storm Dorian in infrared light, giving scientists an idea of the storm's structure, cloud heights and cloud temperatures.

NASA satellite sees tropical cyclone Irina headed for Mozambique

Visible and Infrared satellite imagery together provide a clearer picture of what a tropical cyclone is doing. NASA's Aqua satellite passed over newly strengthened Cyclone Irene and captured both types of images, which showed ...

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