TWENTY-FIVE years ago, opinions as to the scale of geological time were still in a chaotic state. The earlier controversy between Kelvin and the geologists had come to a dramatic end in 1906 with the ...

A strong, 6.5-magnitude earthquake struck in Mexico on Friday, according to the United States Geological Survey. The temblor ...

A strong, 6.6-magnitude earthquake struck in the Philippine Sea on Saturday, according to the United States Geological Survey ...