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Genetic engineered crop studies questioned

Two prominent entomologists warn that recent studies on genetically engineered crops have distorted the debate, potentially having profound consequences for science and public policy. The experts question the methodology used in these studies, particularly one claiming Bt corn kills monarch butterfly larvae in laboratory tests.

SourceCornell University·JournalNature Biotechnology·DateSep 10, 1999

Studying Earthquakes By Satellite

The Global Positioning System (GPS) is enabling geologists to study earthquakes in real time, revealing incremental motion and slow squeezing within plates that can lead to earthquakes. This technology is improving earthquake hazard studies by allowing for more accurate predictions of seismic activity.