Environment
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- Environment
Gulf oil finds many paths
Questions, and lots of oil, remain months after Gulf disaster.
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- Environment
Indoor ozone stopper
Oils from human skin fight off this harmful chemical, but at a cost.
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- Environment
A global warming flap
Differences in butterfly and moth breeding patterns are linked to a changing climate.
- Environment
Pollution at the ends of the Earth
Chemicals are turning up in small Arctic villages far from factories and cities.
By Douglas Fox - Environment
Watching out for vultures
Farmers giving medicine to cows are accidentally poisoning vultures, again.
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- Environment
Flu river
Rivers polluted with Tamiflu could help a resistant flu strain develop in birds.
- Environment
A gassy threat from above
In Earth’s atmosphere, nitrous oxide threatens the ozone layer.
- Environment
Springing forward
Climate change affects the timing of flowering, migration and other natural cycles, meaning spring is coming earlier in many parts of the world.