(This story was updated because an earlier version included an inaccuracy.) NEW YORK − Tourists snapped selfies and office workers guzzled coffees inside Manhattan's Bryant Park. But all around their ...

NEW YORK − Tourists snapped selfies and office workers guzzled coffees inside Manhattan's Bryant Park. But all around their feet − beneath bushes, over subway grates and between trash cans − were ...

For years, rats trained by the Dutch nonprofit Apopo have sniffed out TNT-laden landmines, accelerating the slow, painstaking process of de-mining in countries like Mozambique and Cambodia. That work ...