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            Chevron lawyers sanctioned by judge in Amazon pollution suit
          
          
        
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            BP chose less expensive, higher-risk routes before oil well blowout, scientists say
          
          
        
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            Troposphere is warming too, decades of data show
          
          
        
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            Thousands protest against 'Chernobyl on wheels'
          
          
        
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            War over Monsanto gets ugly
          
          
        
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            Climate change in the Solomon Islands
          
          
        
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            Dead coral found near site of oil spill
          
          
        
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            Geologists: Earth will take 100,000 years to recover from global warming
          
          
        
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            Global extinction crisis looms, new study says
          
          
        
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            Furious growth and cost cuts led to BP accidents
          
          
        
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            UN: Freshwater losses pose risks for food, health
          
          
        
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            Tea Party climate change deniers funded by BP and other major polluters
          
          
        
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            Massive stretches of weathered oil spotted in Gulf of Mexico
          
          
        
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            The Arctic shifts to a new climate pattern in which 'normal' becomes obsolete
          
          
        
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            Warmer Arctic temps tied to US snowstorms
          
          
        
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            Divisions cloud Biodiversity talks
          
          
        
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            Amazon drought emergency widens
          
          
        
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            UN: Global farm methods 'recipe for disaster'
          
          
        
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            EPA seeks to block West Virginia mine
          
          
        
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            Synthetic chemicals pose growing threat to global water supply
          
          
        
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            Report shows humans consuming 1.5 Earths
          
          
        
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            BP's lawyers helped prepare its spill investigation
          
          
        
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            Coal companies charged with massive violations of water pollution laws in Kentucky
          
          
        
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            BP and NOAA dispatch PR teams to schools
          
          
        
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            High levels of cancer-causing chemicals recorded since BP spill
          
          
        
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            One in five plant species face extinction
          
          
        
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            Obama under fire for grossly underestimating Gulf oil spill
          
          
        
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            GM corn 'has polluted rivers across the United States'
          
          
        
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            Australian activists close down largest coal port
          
          
        
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            DOJ refuses to revoke BP's probation over safety violations at Texas refinery
          
          
        
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            About 100 arrested in mountaintop mining protest
          
          
        
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            Retreating sea ice blamed for crowded shores
          
          
        
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            EPA: Air pollution standards fail to protect environment
          
          
        
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            California braces for showdown on emissions
          
          
        
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            Republican hopefuls deny global warming
          
          
        
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            EPA criminal investigations sag under Obama
          
          
        
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            Nuclear waste shipping on Great Lakes protested
          
          
        
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            BP report on oil disaster met with skepticism
          
          
        
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            Study: Coal-related health problems will lead to 13,500 premature deaths this year in US
          
          
        
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            Birds dying in oilsands at 30 times the rate reported, says study