Dr. Richard Alley (Ph.D. 1987, Geology, Wisconsin) is Evan Pugh University Professor of Geosciences at Penn State. He studies the great ice sheets to help predict future changes in climate and sea level, and has made four trips to Antarctica, nine to Greenland, and more to Alaska and elsewhere. He has been honored for research (including election to the US ...

Fathoming: How Curiosity Can Help Save the Oceans   The state of the global oceans has been very much in the news in the last several years. In the face of environmental concern, often the reaction is to call for more science. While it is true that we need good science – and for people to understand and accept it – ...

On April 8th, 2024, the residents of New Hampshire will enjoy a rare total solar eclipse. No matter where you live in the Granite State, you will see most, if not all, of the sun covered by the moon that afternoon. This will not happen again in New Hampshire until the year 2079. What can you expect? Why do eclipses ...