The ice skating legend, 65 ... The pair had been orphaned by the 2010 earthquake, and Hamilton says becoming dad to the pair changed his life exponentially. "When the earthquake happened, 250,000 ...

Seismic surface waves radiating away from the earthquake’s epicenter traveled some 4,700 kilometers before passing through Antarctica’s ice sheets ... after the March 2010 Chilean earthquake.

In a first, researchers have recorded countless "ice quakes" that sporadically shake the Greenland Ice Sheet. These quakes may explain the jerky way that the island's frozen rivers move downstream ...