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Powerful AI needs to be reliably aligned with human values. Does this mean that AI will eventually have to police those values? Cambridge philosophers Huw Price and Karina Vold consider the trade-off between safety and autonomy in the era of superintelligence.

A new design of algae-powered fuel cells that is five times more efficient than existing plant and algal models, as well as being potentially more cost-effective to produce and practical to use, has been developed by researchers at the ̽��ֱ�� of Cambridge. 

After four years of escalating civil conflict, a truce has unexpectedly arisen in Mozambique. But what are the chances of this ceasefire lasting, asks Justin Pearce, Leverhulme Early Career Fellow in Politics and International Studies & Research Associate of St John's College.

Computers that learn for themselves are with us now. As they become more common in ‘high-stakes’ applications like robotic surgery, terrorism detection and driverless cars, researchers ask what can be done to make sure we can  trust them.