Radioactive materials are found naturally in the Earth. But even so, saying an area is radioactive can conjure up images of ...

The Semipalatinsk Test Site, also called the Polygon, is lesser known but was used by the Soviet Union to test nuclear ...

Could future maps give us a glimpse of what the world's population will look like in 2100? Experts are drawing up maps which ...

FEMA pools national resources to help states quickly manage disasters. Without that federal support, each state would be left ...

Donald Trump's repeated talk of annexing Canada is almost universally treated as a joke in Washington. Or, maybe, as a ...

With more than $650 million donated for fire relief, nonprofits are mapping out a strategy to assist in L.A.'s recovery.

A new map has been released by scientists that shows the US regions that are most vulnerable to climate change disasters.