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How we used cameras in the sky to track invasive plant species
Pretty pink, orange and white flowers of the shrub Lantana camaraor wild sage, are common in ornamen...
Governors gone wild: Mexico faces a “lost generation” of corrupt leaders
During the colonial period, the Spanish Americas were governed under the 14th-century formula, “Obed...
Seeking energy security, Poland welcomes US natural gas but defends coal power
The first shipment of American liquefied natural gas (LNG) from Louisiana’s Cheniere Energy arrived...
Colombia’s FARC rebels have rebranded as a political party – now they need a leader
Ever since Colombia signed its fragile, contested peace agreement with the Revolutionary Armed Force...
Venezuela: Why Trump’s sanctions won’t work
The White House recently announced new financial sanctions on Venezuela in a rebuke to the country’s...
Facing disasters: lessons from a Bangladeshi island
The death toll of Bangladesh’s brutal monsoon season keeps growing. Authorities estimate that floodi...
‘I’m so sorry’: when Indian advertisements turn around sexism
Social marketing in India has become increasingly focused on gender roles, family hierarchy, and tra...
London train bombing: Why is Europe seeing so many terrorist attacks?
The Sept. 15 terrorist bombing in a crowded London subway station – which injured at least 30 passen...
Can tourism alleviate global poverty?
Wouldn’t it be great if something as simple and pleasurable as international travel could help end s...