Scientists are keeping a close watch on the chances of a megathrust earthquake happening soon. These are the strongest types of quakes, caused when one tectonic plate slides beneath another, and they ...

Scientists are raising the alarm about a potential mega-tsunami that could devastate parts of the United States. A new study ...

A ‘heat dome’ is a strong high-pressure system aloft that gets cut off from the main westerly flow around the Northern ...

The Navy has formally identified 20 buildings at PSNS as subject to potential structural damage during a seismic event.