A rash of plane crashes since late January is prompting some Americans to change upcoming travel plans, while the government ...

In other parts, the American and British negotiators got a little fancy. Around Minnesota, they established the border as ...

This data set consists of a geo-referenced digital map and attribute data derived from the publication 'Permafrost map of Alaska'. The map is presented at a scale of 1 to 2,500,000 and shows the ...