08/03/2016

Egypt taxi drivers block major Cairo street to protest Uber

Egyptian security forces fired tear gas Tuesday to disperse taxi drivers who had blocked a major road in the capital, Cairo, to protest Uber and other car-hailing applications, which the head of the Cairo traffic police insists ...

Eastern US forests more vulnerable to drought than before 1800s

Over thousands of years, most forests in the eastern United States evolved with frequent fire, which promoted tree species and ecosystems that were both fire and drought resistant. In little more than a century, humans upset ...

Electricity, heating most climate-friendly uses for natural gas

Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning ...

Landmark science forum aims to halt Africa brain drain

Africa's top scientists, policymakers and start-ups gathered Tuesday for a landmark conference aimed at stemming the continent's brain drain and encouraging governments to nurture research in fields from virology to maths.

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