Gaza sewage poisons coastline, threatens Israel

Each day, millions of gallons of raw sewage pour into the Gaza Strip's Mediterranean beachfront, spewing out of a metal pipe and turning miles of once-scenic coastline into a stagnant dead zone.

Rio Olympic water badly polluted, even far offshore

Olympic sailor Erik Heil floated a novel idea to protect himself from the sewage-infested waters he and other athletes will compete in during next year's games: He'd wear plastic overalls and peel them off when he was safely ...

Meat and bone meal as a source of phosphorus

Slaughterhouse waste is processed into meat and bone meal and subsequently fed to livestock or incinerated. This meal could be put to better use, though. It contains phosphorus, a scarce mineral used as fertilizer. A new ...

Olympic teams to swim, boat in Rio's filth

Athletes competing in next year's Summer Olympics here will be swimming and boating in waters so contaminated with human feces that they risk becoming violently ill and unable to compete in the games, an Associated Press ...

A safer way to deal with raw sewage in the developing world

In 2011, an engineering student came up with an idea to help people in the developing world deal with raw sewage. His goal was to use technology to help save lives by limiting people's exposure to the pathogens in human waste. ...

No plan B on Rio sailing as Brazil chases pollution target

Rio Olympics organizers say sailing and windsurfing events will not be switched from Guanabara Bay, a picturesque vista marred by pollution, despite apparent disagreement on the extent to which the venue can be cleaned up ...

Toxic river a bane to one in eight Argentines

Riachuelo, a densely populated river basin on the edge of Buenos Aires, is among the world's most polluted sites and has been targeted for clean-up after two centuries of stench.

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