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EarthIn case of temblor, run downhill
Computer models of the ground motions measured on a shallow hill during an earthquake suggest that, in certain circumstances, the ground movements could be magnified by as much as 10 times those measured on flat areas nearby.
By Sid Perkins -
HumansIn USSR, generals did it by the numbers
A statistical analysis of the dates and times of Soviet underground nuclear tests suggests that the favorite numbers of the test-site commander may have had a significant influence upon the precise timing of the detonations.
By Sid Perkins -
EarthMonitors get weird vibes from Antarctic
In late 2000, seismometers on islands in the South Pacific picked up vibrations that were eventually traced to a large iceberg drifting in the Ross Sea north of Antarctica.