How a polluted environment can lead to illness

A study published Monday in the journal Pediatrics revealed alarming findings: A link between children diagnosed with Attention Deficit/Hyperactivity Disorder (ADHD) and traces of the breakdown of organophosphate pesticides in their urine. Pollutants like pesticides can have both direct and indirect effects on human and wildlife health as a result of changes in an ecosystem.

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Nutrient enrichment linked to diseases in humans and wildlife

Scientists have provided a rather grim prognosis for global health: the recent increase in nutrient enrichment due to human activities, such as nitrogen pollution through fossil fuel combustion, is likely contributing to several varieties of infectious diseases in humans and wildlife.

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The ecology within

The concept of biological control is no new idea in ecology – people have been transporting living things to control other living things since the late 18th century. The most famous examples seem to be the big failures, where biocontrols become invasive themselves – such as mongooses introduced to Hawaii to control rats but that instead decimated populations of native birds. Geneticists at the University of Queensland have now...

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