Space shuttle arrives in NYC; crowds watch in awe (Update)

(AP) -- In a city understandably wary of low-flying aircraft, New Yorkers and tourists alike watched with joy and excitement Friday as space shuttle Enterprise sailed over the skyline on its final flight before it becomes ...

On ancient Susquehanna, flooding's a frequent fact

(AP) -- Early settlers called the Susquehanna River "a mile wide and a foot deep." It's just a folk saying, but it hints at the forces behind a river that is, in fact, exceptionally likely to flood.

Phase 1 of PCB removal on Hudson wrapping up

(AP) -- Crews dredging a polluted stretch of the upper Hudson River this year battled high water, old logging debris and unexpected levels of PCB contamination that slowed progress.

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