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Building cement 'prison' for old radioactive waste

The Cold War ended long ago, but its radioactive legacy still lingers in the water and soil of the western United States. Between 1950 and 1990, nuclear weapons materials production and processing at several federal facilities ...

Engineers filter runoff water polluting city beaches

(PhysOrg.com) -- It is an annual rite of summer in Chicago: heavy or persistent rain causes a water backup from runoff and sewage that pollutes Lake Michigan, forcing officials to close beaches as a health precaution.

Removal of hexavalent chromium from your drinking water

The only way to learn if your water source has hexavalent chromium is to check with your public water supplier and request a water quality report, said NJIT Professor Taha Marhaba, a civil/environmental engineer. Most municipal ...

Arsenic-polluted water toxic to Bangladesh economy

The well-reported arsenic contamination of drinking water in Bangladesh – called the "largest mass poisoning of a population in history" by the World Health Organization and known to be responsible for a host of slow-developing ...

Leaking underground CO2 storage could contaminate drinking water

Leaks from carbon dioxide injected deep underground to help fight climate change could bubble up into drinking water aquifers near the surface, driving up levels of contaminants in the water tenfold or more in some places, ...

EPA told gas drilling does, does not taint water

(AP) -- Rep. Maurice Hinchey told a federal hearing Monday that the Environmental Protection Agency must regulate hydraulic fracturing, the natural gas extraction process that he said has contaminated water near drilling ...

If the water looks and smells bad, it may be toxic

Earthy or musty odors, along with visual evidence of blue-green algae, also known as cyanobacteria, may serve as a warning that harmful cyanotoxins are present in lakes or reservoirs. In a newly published USGS study of cyanobacterial ...

EPA holding upstate NY hearings on gas drilling

(AP) -- Hundreds of people are gathering outside a theater in Binghamton, N.Y., ahead of what is expected to be a pair of contentious public hearings on a federal study of a natural gas-drilling technique.

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