Des inspecteurs soviétiques devant des missiles Pershing II démantelés en vertu du traité sur les forces nucléaires intermédiaires (INF); 14 janvier 1989.
Construire une alternative sur l’avenir du nucléaire militaire pour les Français et leurs représentants exige de dépasser les publications para-officielles.
Scientists themselves may be the key to finding the right balance.
Scales image via www.shutterstock.com.
The public loses when their only choices are inaccessible, impenetrable journal articles or overhyped click-bait about science. Scientists themselves need to step up and help bridge the divide.
An Internet of the future, where every network connection could be secure.
Padlock network via shutterstock.com
Developing tools to weed out would-be attackers from the world's most-used privacy and anonymity system.
Species lost from the eastern forests of the U.S. – from left to right: Ivory-billed Woodpecker, Passenger Pigeon, Carolina Parakeet and Bachman’s Warbler.
Alexander C. Lees ©Cornell University Museum of Vertebrates
The extinction threat you haven't heard of: several South American birds teeter on the brink of existence due to habitat loss. And history is not the best guide for how to save them.
Arthur Lewis' impossible mission was to make possible Kwame Nkrumah’s famous slogan: seek ye ﬁrst the political kingdom …
Nobel laureate and Kwame Nkrumah's economic adviser Arthur Lewis saw Ghana as a testing ground for his ideas on economic development. But he was met with fierce resistance.
An upbeat Pravin Gordhan, South Africa’s finance minister (left) arrives to deliver his 2016 budget address to parliament in Cape Town.
Cutting the bloated public service wage bill, as the finance minister is doing, is critically important economically. But it is sure to be unpopular with the governing ANC's powerful labour allies.
Much is expected of South African President Jacob Zuma when he delivers his 2016 State of the Nation Address.
The general loss of faith in the economy is the most important issue President Zuma must address. More radical social and economic transformation, with emphasis on land reform will be most critical.
Members of the National Union of Metal Workers of South Africa, the country’s largest union, march to highlight high unemployment.
With the local government elections set to take place within the next seven months, it is worth considering what impact the recent upsurge in protests will have on the country's political future.
Robert Mugabe, the nonagenarian Zimbabwean president, is the poster boy for Africa’s ageing leaders.
Why is Africa so saddled with ageing presidents who ought to be enjoying their retirement in peace when the continent desperately needs young, agile and innovative leaders equal to its challenges?
Proper management of Africa’s savanna regions is crucial for the continent’s climate and food security future.
Africa's savannas provide high potential for farming development but this needs to be done in a smart manner to not worsen climate change.
High and dry: a water-stressed forest in the US Southwest.
Forests take longer than expected to rebound from droughts, diminishing their role as global carbon sinks.
But what do their citizens think?
It's been assumed that most Arab countries are adamantly opposed to Iran’s regional rise and therefore not in favor of a nuclear deal. But is that really the case?
More than 100,000 people have fled Burundi since violence erupted in April.
Rwanda and Burundi, once the conjoined twins of East Africa, marked over five decades of going separate ways since independence. Today, the difference in their fortunes couldn't be more stark.
Omar al-Bashir waves on arrival in Sudan after attending an African Union summit in Johannesburg.
Reuters/Mohamed Nureldin Abdallah
The attempt to arrest al-Bashir is the first time a court in an ICC member state has come to answering the question whether a sitting head of state can be detained and handed over to the ICC.
Protesters march against President Pierre Nkurunziza’s decision to run for a third term in Bujumbura, Burundi.
Why does Burundi’s Nkurunziza, like many African leaders before him, find it difficult to leave office? The events of the Arab spring should have served as a wake-up call.
More doctors, more antibiotics?
Pills via Dragon Images/Shutterstock
When retail health clinics move into new areas, antibiotic prescription rates go up.
Researchers at Princeton University have found a serious gender gap in the amount of care adult children give their elderly…
A victim’s justice-related satisfaction to punishment is only significant when offenders change their attitude towards offending…
Even if emissions were brought to a halt, the carbon dioxide in the earth’s atmosphere is enough to continue warming the…
Amid the chaos, a survivor is carried out of Westgate Mall.
At 9.30am on Saturday I drove past the Westgate Mall on my way to the National Museums of Kenya. I needed a coffee after a late night, and contemplated stopping but for no particular reason I drove on…