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How our environment can induce allergies even before we’re born
Is this the worst Northern Hemisphere allergy season yet? For many people – both those who’ve suffer...
Protests in Colombia and South Africa reveal link between inequality and popular uprisings
Ongoing anti-government demonstrations in Brazil. The Women’s March on Washington. Protesters in Mor...
What game theory says about dealing with North Korea
North Korea fired its third missile in three weeks on May 29, once again drawing protests from South...
From Chinese missile shelters to US warships, the South China Sea conflict is heating up
This article, originally published on June 14 2017 with the headline “Dispute over warship in the So...
India’s wells are running dry, fast
Over the past three years, the monsoon – the rainy season that runs from June through September, dep...
Understanding the amazing complexity of sign language
Most people are familiar with sign language, the system that deaf people use to communicate. What fe...