Topic: Illinois State Geological Survey
A sinkhole swallowed golfer Mark Mihal at the 14th hole of a southern Illinois golf course. He stayed in the sinkhole 20 minutes before his friends pulled him to safety.
Rocks of the East Coast conduct earthquakes much better than rocks in the West. It means a moderate quake in rural Virginia can travel far and damage the Washington Monument.
08/24/2011 08:49 pm
New coal-fired power plants will capture CO2 and inject it into the earth.
07/21/2009 01:00 am