
If you really want to close the US trade deficit, try boosting innovation in rural manufacturing
President Donald Trump has long been preoccupied by the trade deficit the gap between what the U.S. sells to the rest of the world and what it buys from it. He recently declared the issue a national emergency and used...
That smarts! Photo by Lorena Sopena/Anadolu via Getty Images Smartwatches and other wearable devices can feel almost magical. Strap on a Fitbit, Apple Watch or Samsung Gear and youre suddenly presented with a stream of...
Fitness apps make it easy to track the number of calories in a meal. d3sign/Moment via Getty Images Knowing the calorie content of foods does not help people understand which foods are healthier, according to a study I...
From defenders to skeptics: The sharp decline in young Americans’ support for free speech
Support among young people for allowing controversial or offensive speech has dropped sharply. J Studios/Getty Images For much of the 20th century, young Americans were seen as free speechs fiercest defenders. But now,...

What causes inequality in African countries? New book traces a vicious cycle
Inequality is a problem that exists in various forms in sub-Saharan Africa. Inequality is created by, among other factors, where you are born and live. Alongside this, income, assets, and access to education and healthcare...

Marketing unhealthy food as good for kids is fuelling obesity in South Africa: how to curb it
Childhood overweight and obesity are a growing public health challenge in South Africa. In 2016, 13% of the countrys children were reported to be obese. This is predicted to double by 2030. This problem has been linked to...
US funding cuts have crippled our HIV work – what’s being lost
The loss of research capability means losing an understanding of how to prevent or treat HIV. Photo by sergey mikheev on Unsplash The Trump administrations cuts to funding for scientific research have left many scientists...