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Understanding the amazing complexity of sign language
Most people are familiar with sign language, the system that deaf people use to communicate. What fe...
To conserve forests, we need to think beyond current ideas of integration or segregation
Deforestation has historically been the price of development, but the world is now going through a f...
Death toll mounts in Rio de Janeiro as police lose control of the city – and of themselves
On June 30, a baby was shot in his mother’s belly in Rio de Janeiro. After the rifle fire hit 29-yea...
How Black Blocs have changed protest movements around the world
The images were striking: massive blockades, protesters donning masks and black hoods suddenly racin...
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...