All Africa articles – Page 3
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PodcastMelarsoprol
Cases of sleeping sickness – human African trypanosomiasis – are in decline, dropping 86% in Africa between 2000 and 2014. Gege Li explores the role that this toxic, arsenic-based medication has to play.
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BusinessBattery builders get the cobalt blues
Demand for battery metals surges on the back of a global appetite for electric vehicles
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NewsThe Mpemba effect: fact or fiction?
Why freezing ice cream 50 years ago put science in hot water
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ResearchAncient Egyptian uprisings triggered by volcanic eruptions
New evidence that changes in atmospheric chemistry caused social stresses and uprisings against the ruling elite
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CareersMoving to South Africa
With a thriving chemical industry, the country could offer an exciting new life
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ResearchQuick test on pinprick of blood could help stop Ebola in its tracks
Portable Raspberry Pi-based device accurately detects viruses in micro droplet of whole blood
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NewsSuppression of academic freedom a ‘global crisis’
Universities around the world under attack as states and groups seek to silence free thought
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CareersThe chemist who started a charity
How Víctor Molina Navas is using his skills to improve lives in Africa
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NewsEU regulation to curb trade in conflict minerals
Companies importing metals from countries affected by violence and exploitation will have to audit their supply chain
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OpinionTime to act on conflict minerals
We must end the human cost of tin, tungsten, tantalum and gold
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NewsHow we are fighting tropical diseases
Repellents and vaccines are useful but still need further improvement
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CareersWhy I mummified a taxi driver
Stephen Buckley explains how chemistry has rewritten ancient history
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BusinessOCP to invest $3.7bn in Ethiopian fertiliser plant
Output from joint venture between Ethiopian government and Moroccan state phosphate group will exceed domestic demand
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CareersThe security specialists
Kabrena Rodda and Laura Denlinger talk about training Iraqi scientists in chemical safety and security
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NewsNations agree hydrofluorocarbon climate deal
Montreal Protocol amendment ‘single most important step to limit warming’
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OpinionHow to solve global health inequality
Our skills as scientists hold the answer, says the Bill & Melinda Gates Foundation
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