Environment

• Tuesday, April 27th 2010 - 05:36 UTC

  Scientists Discover Deep-Ocean Current Moving Northward from Antarctica

  

  Work in Japan and Australia has revealed that a deep-ocean current is carrying frigid water rapidly northward from Antarctica along the edge of a giant underwater plateau.

• Monday, April 26th 2010 - 05:40 UTC

  Huge Operation to Stop Oil Leaking from Gulf of Mexico Well Explosion

  

  Efforts were under way Sunday to contain and stop oil leaking from a BP well after a rig explosion in the Gulf of Mexico, the US Coast Guard said. Officials found oil was leaking Saturday from the well.

• Saturday, April 24th 2010 - 07:51 UTC

  Coming Antarctic Season 2010/11, the Last for Big Cruise Ships

  

  The Antarctica season beginning in November is likely to be the last one as it has been known. Proposed changes to the type of fuel ships are allowed to burn and carry in this fragile ecosystem have now become a reality, making the future of big cruise ships in Antarctica uncertain.

• Saturday, April 24th 2010 - 07:34 UTC

  US Navy Celebrates Earth Day With Flight Test of “Green” F/A Super Hornet

  

  The United States Navy celebrated Earth Day April 22 by showcasing a flight test of the “Green Hornet,” an F/A-18 Super Hornet multi-role fighter jet powered by a 50/50 blend of conventional jet fuel and camelina aviation bio-fuel.

• Saturday, April 24th 2010 - 07:13 UTC

  Global Warming Contributing to Rapid Ocean Acidification

  

  Carbon dioxide emissions that contribute to global warming are turning the oceans more acidic at the fastest pace in hundreds of thousands of years, the U.S. National Research Council warns.

• Friday, April 23rd 2010 - 06:40 UTC

  Whaling Commission unveils compromise proposal which includes Japan

  

  The International Whaling Commission unveiled Thursday a draft proposal to bring all whaling operations under its full control and to strengthen and focus the work of the IWC on conservation issues including a compromise proposal which will cut Japan's annual Antarctic quota by three-quarters in five years.

• Friday, April 23rd 2010 - 06:21 UTC

  Gulf of Mexico Rig Explodes and Sinks; 11 Workers Missing; Fears of Oil Leak

  

  An oil rig in the Gulf of Mexico that caught fire after an explosion on Tuesday night has now sunk, the US Coast Guard has said. A search is continuing for 11 missing workers after the blast at the Deepwater Horizon rig. The other workers on the rig, off Louisiana, were evacuated to the US.

• Wednesday, April 21st 2010 - 16:59 UTC

  Satellite mapping show Chilean cities hit by quake have “grown” in height

  

  Chilean scientists working next to US Geological Service (USGC) peers are mapping areas of the country devastated by the February 27 earthquake to determine how much has changed geographically.

• Wednesday, April 21st 2010 - 16:48 UTC

  Ash-cloud cost airlines 1.7 billion; IATA calls for government compensation

  

  The International Air Transport Association (IATA) estimated that the Icelandic volcano crisis cost airlines more than 1.7 billion US dollars in lost revenue through Tuesday—six days after the initial eruption. For a three-day period (17-19 April), when disruptions were greatest, lost revenues reached 400 million USD per day.

• Wednesday, April 21st 2010 - 03:29 UTC

  Brazilian government awards bid to build controversial Amazon dam

  

  The Brazilian government accepted bids Tuesday to build what would be the world’s third-largest hydroelectric dam in the Amazon. Officials proceeded with the auction immediately after a judge overturned another magistrate’s injunction blocking the tender and revoking the environmental permit for the 11,000 MW Belo Monte complex.