Rare Earth Tremors Alert Japanese Scientists to ‘Weather Bomb’ in Greenland

Scientists have detected an elusive kind of seismic wave, the S wave, and managed for the first time to trace the source of the tremor. For the first time, scientists have tracked an unusual type of deep-Earth tremor which could help them to understand more about the inner structure of the Earth, and improve detection of earthquakes and oceanic storms. … Continue reading →