SOUTH POLE, ANTARCTICA-- Several weeks ago, I explained how solar radiation is the main driver of the Earth's climate. When solar radiation passes through the atmosphere and makes its way towards Earth, it can get absorbed, reflected, refracted, or scattered. One of those substances in the atmosphere that can either absorb or scatter solar radiation are aerosols... {Read More »}

WAIS DIVIDE, ANTARCTICA-- With flights constantly coming and going with cargo, fuel and passengers, monitoring the weather conditions here at WAIS Divide is a critical and ongoing task... {Read More »}

SOUTH POLE STATION, ANTARCTICA-- On December 16, I flew to the South Pole. To get to the pole, we fly on specially outfitted LC-130 Hercules cargo planes which are operated by the New York Air National Guard. These planes have skis on them so they can land on the ice runway... {Read More »}