Salt water creeps toward New Orleans up Mississippi River

Drought upriver has left the Mississippi River so low and slow that salt water is creeping farther than usual along the bottom toward New Orleans and threatening drinking water, the Army Corps of Engineers said Wednesday.

Severe solar storm creates dazzling auroras farther south

An intense solar storm has the northern lights gracing the skies farther south than usual. A blast of superhot material from the sun late last week hurled scorching gases known as plasma toward Earth at nearly 2 million mph ...

New Mexico museum unveils rare fossil find

Paleontologists with the New Mexico Museum of Natural History and Science unveiled the first baby Pentaceratops skull ever discovered as hundreds of people lined up to get a look.

Five years after BP spill, industry touts ability to respond

An oil consortium says an oil spill in the Gulf of Mexico today can be cleaned up far faster than five years ago when BP's Macondo well blew out 45 miles off the coast of Louisiana, spawning the nation's worst offshore oil ...

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