Most people consider becoming vegetarian for their health

Researchers know that people are motivated to be vegetarian for different reasons—the most common in western cultures being health, the environment and animal rights. But how compelling are these different factors for nonvegetarians?

Beloved Colombian hippos pose environmental dilemma

At dusk, the street lights flicker on around a city park, located not far from the Magdalena River in Colombia. An enormous figure emerges from the shadows. It lumbers forward, stopping to graze on the grass. The scene verges ...

Cambodia to ban elephant rides at Angkor temples

Cambodia will ban all elephant rides at the country's famed Angkor temple park by early next year, an official said Friday, a rare win for conservationists who have long decried the popular practice as cruel.

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