Penn State professor receives National Medal of Science for climate research
Richard Alley, Evan Pugh University Professor of Geosciences at Penn State, receives the National Medal of Science from White ...
Scientists drill nearly 2 miles down to pull 1.2 million-year-old ice core from Antarctic
An international team of scientists announced Thursday they’ve successfully drilled one of the oldest ice cores yet, penetrating nearly 2 miles (2.8 kilometers) to Antarctic bedrock to reach ice they ...