Related topics: health

How mercury contamination affects reptiles in the Amazon basin

Mercury contamination in water and on land is of worldwide concern due to its toxic effects on ecosystems and human health. Mercury toxicity is of particular concern to reptiles because they are currently experiencing population ...

The dynamics of mercury toxins in the oceans' food web

Methylmercury, a toxic form of mercury that is readily absorbed from the gastro-intestinal tract and can cause in a variety of health issues, poses a significant threat to marine animals at the top of the food web.

Utah urges caution over toxic-spill river

Outdoor enthusiasts in Utah were urged Wednesday to use caution along a river tainted by a toxic waste spill at an abandoned gold mine in Colorado a week ago.

Los Angeles-area shoreline latest to close over oily goo

A 4-mile stretch of beach in south Los Angeles County was closed Thursday after tar balls washed ashore—the latest Southern California coastline to shut down due to oily goo, authorities said.

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