oil spill

Voices: Italian seismologists: What should they have said?

In Italy, seismologists who failed to predict the L’Aquila earthquake in 2009 could face manslaughter charges.

01 Jul 2010

Water Wise: An oil plume at depth, and NOAA vs. the White House

There is definitely a deep plume of oil in the Gulf of Mexico, and it was definitely produced by BP’s damaged Macondo well, according to a report published today in Science. Scientists from the Woods Hole Oceanographic Institution (WHOI) in Massachusetts reported unequivocal evidence of a plume at a depth of about 1,100 meters that was at least 35 kilometers long, as of the end of June. The plume, they said, was traveling to the southwest, largely driven by the topography of the seafloor.

20 Aug 2010

Water Wise: The leak is capped; but what's the oil's long-term fate?

BP’s new cap system, installed to stop the oil spilling into the Gulf, is now working, BP announced this week, though how long it will hold remains to be seen.

16 Jul 2010

Gulf oil spill threatens subsurface biodiversity

Brown pelicans mired in oily mud along the Louisiana coast are icons of the BP Deepwater Horizon oil spill, daily reminders of the ongoing disaster’s impact on the Gulf coast. Yet, says a leading marine ecologist, the greater long-term danger to wildlife may be occurring out of sight, deep beneath the oily surface of the water.

14 Jun 2010

Water Wise: Where will the oil spilled in the Gulf go?

It’s been about eight weeks since an explosion on the Deepwater Horizon drilling rig damaged a wellhead in the Gulf of Mexico and triggered the onset of the largest offshore oil spill in U.S. history, with oil washing up on shores from Louisiana to northwestern Florida.

14 Jun 2010

Hazardous Living: Guatemala and Ecuador under volcanic siege ... and other hazards

Guatemala's Pacaya volcano and Ecuador’s Tungurahua vociferously erupted on Thursday, wreaking havoc on villages and cities nearby.

28 May 2010

New York's Dirty Secret: The effort to clean up America's largest oil spill

Wedged between the hard-bitten boroughs of Brooklyn and Queens, N.Y., lies a six-kilometer-long slip of sickly green water called Newtown Creek. Dubbed the most polluted waterway in America, this tidal tributary of the East River has no natural headwater: The water that feeds the mostly stagnant creek is a combination of industrial wastewater, stormwater runoff and, after a hard rain, raw sewage.

28 Aug 2008

The quicker oil picker upper

After the Cosco Busan container ship crashed into the San Francisco-Oakland Bay Bridge last November and leaked more than 58,000 gallons of fuel into the bay, the U.S. Coast Guard deployed floating containment booms and absorbent pads to mop up the mess. Such technologies have been used to clean up oil spills for two decades. Soon, however, oil spill cleanup crews may have a more high-tech tool: Researchers have developed reusable sheets of nanowire “paper” that absorb oil without soaking up any water.

28 Aug 2008

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