The technology behind blockchain remains a mystery to many, but the it shares many common features with the popular online encyclopedia with which most web users are very familiar.
South Africa has a health workforce in crisis.
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Researchers spent 16 years at a high school and observed security tighten and then loosen up again. What they found is that tighter security had the opposite of the intended effect.
What is this man doing with your data?
AP Photo/Jeff Roberson
South African investigative journalists and civil society played a crucial role in bringing a country in the clutches of patronage networks back from the brink.
Under fire: Facebook founder and CEO Mark Zuckerberg.
AP Photo/Jeff Roberson
New research on the future of the welfare state found people lack confidence in the whole system of government, rather than individual politicians.
The Sydney suburb of Liverpool, with its high concentration of ethnic migrants, has improved its levels of community trust since the Cronulla riots.
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Trust has returned to areas with a higher concentration of ethnically diverse migrants significantly since 2005, but more must to be done if we want to avoid another Cronulla riot.
Around the world, people are both increasingly dependent on, and distrustful of, digital technology. New research suggests ways this conflict could unfold.
It would be better if people weren’t afraid of self-driving cars.
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Politicians are always being told to trust what climate scientists are telling them. But can you have too much of a good thing? What happens when the exchange of ideas becomes too cosy?
Central authorities are still important to create legitimacy in a cryptocurrency.
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You may have imagined the blockchain would lead to a world without governments or institutions veryifying transactions, research shows that it probably won't.
Don’t blame the turkey for those snores coming from the living room!
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Remember that story about the molecule found in turkey that makes you drowsy? Research shows it's a myth – tryptophan doesn't cause you to nod off, but it may be connected to cooperation.
Planning a communication strategy isn’t unethical.
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Scientists who engage with the public may have goals about influencing policy or behavior. But they also need to think about the short-term objectives that will help get them there.