New Orleans went from almost 70 degrees to a record snowstorm within four days. In a few months, hurricane season will start, ...

N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

The magnitude 7.9 Bonin Islands earthquake sequence, which ruptured deep within the earth near the base of the upper mantle, did not include an aftershock that extended to record depths into the lower ...