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Is freelancing the future of employment?
Today, freelancers represent 35% of the United States workforce. In the European Union, the rate is...
Study: US cities have worse inequality than Mexico, with rich and poor living side by side
The cities of the Americas are unequal places. US census data and recent American Community Surveys...
Biofuel breakthroughs bring ‘negative emissions’ a step closer
The use of biofuels helps reduce human greenhouse gas emissions. That’s one reason why some petroleu...