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‘Himalayan Viagra’ is threatened by fervent Chinese demand and climate change
At the beginning of the Himalayan summer, when the snows start to melt, all the schools close for th...
Yes, microlending reduces extreme poverty
A small boost in microlending to the developing world could lift more than 10.5 million people out o...
Facing disasters: lessons from a Bangladeshi island
The death toll of Bangladesh’s brutal monsoon season keeps growing. Authorities estimate that floodi...
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...
After Trump’s visit, Saudi Arabia hopes to reinforce its influence in the region, against Iran
US President Donald Trump’s visit to Saudi Arabia and his “Islam speech”, delivered at the Arab-Isla...