All posts tagged "Theyre"

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  106

  पर्यावरण

  What’s behind the worldwide shortage of cholera vaccines? For starters, they’re only made by one company

  Two gravestones identifying victims of a Cholera disease outbreak which took place on the Isle of Man in 1832. Photo: iStock In...

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  192

  पर्यावरण

  We once killed 600,000 koalas in a year. Now they’re Australia’s ‘teddy bears’. What changed?

  As many as 800,000 koalas were killed in Queensland in 1927 before the government reversed course Koalas are one of the world’s...