The world’s population has reached 7.5 billion and is expected to climb to nearly 10 billion by 2050. Why will population growth inevitably continue? Should we try to reduce or stop this growth?
Personal freedoms and self-expression have come under attack.
Bones and texts showed how decades of strenuous hikes led to higher levels of osteoarthritis in workers' knees and ankles in an ancient Egyptian village.
The UK foreign secretary has been talking up the merits of clearing away bodies to build a new Dubai on the Libyan Med.
At present, the Middle East and North African region contains 7% of the world's population but only has access to 1.5% of its renewable freshwater supply through rainfall.
As far as Moscow's concerned, the stakes in Libya are low and the potential returns very high.
After abstaining on a key Security Council vote in 2011, Moscow lost billions of dollars in Libyan contracts as well as its say in international security governance. It wants both back.
Of all the places for a jihadist militant group to operate, it would be hard to find a more conducive country than Libya.
Trying to reintegrate foreign fighters who return home shouldn't be considered the soft option. Governments in countries like Morocco and Tunisia need to respond realistically to a complex problem.
A global approach to African history complements the radical post-colonial histories, while also asserting the role of the continent in the world's global pasts and present.
Understanding the connections between basic food demands and accessibility to water and energy is important when it comes to climate change and its impact on agriculture and livelihoods.
The UK went into Libya with gusto – but ended up in a morass of mission creep and bad planning.
Skills that make young people employable should be a priority.
High in the mountains of Morocco, scientists have discovered something remarkable and rare: a spot that was struck by two meteorites, possibly millions of years apart.
As Libya falls further into chaos, the US has agreed to back the new government's request to lift an arms embargo against it.
Libya has become a case study for those who think the world should never intervene in national conflicts. Not so fast.
Since 2011, Libya has been trying to fashion itself into a functioning democratic state – but instead, it's still mired in violent chaos.
It was the poor state of local government that kicked off Tunisia's revolution – and now the country is fixing itself where it counts.
By pursuing their strategic goals in the region, the UK, US and an Arab coalition are indirectly contributing to the destruction of Yemen’s cultural heritage.
The "deep state" has been a problem in Algeria for decades, but at last it's being turfed out. Or is it?