Monitoring Mississippi Delta flood from space

As floodwaters roll downstream, earth scientists at the University of Pennsylvania are keeping a watchful eye on the Mississippi Delta using satellite images and measurements of the sea surface in the Gulf of Mexico.

Sub-zero waters a barrier to oil spill recovery

Sub-zero temperatures in the deep waters of the North Atlantic would significantly hamper the ability of oil-eating bacteria to help the ocean recover from a major oil spill, according to new research.

As Oil Spill Grows, So Does Need For Data On Health Effects

Since the Deepwater Horizon drilling rig exploded on April 20, spewing untold millions of gallons of oil into the Gulf of Mexico, cleanup crews have been working feverishly to mop up oil at sea and prevent the slick from ...

'Top kill' fails to stop Gulf oil leak

BP's "top kill" operation to plug the ruptured well in the Gulf of Mexico has failed in a stunning setback to efforts to stem the worst oil spill in US history.

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