AI could help drones ride air currents like birds

Sep 25, 2018 17:38 pm UTC| Insights & Views Technology

Birds have long inspired humans to create their own ways to fly. We know that soaring bird species that migrate long distances use thermal updrafts to stay in the air without using up energy flapping their wings. And...

Deciphering how memory works in the brain – at the level of individual cells

Sep 25, 2018 17:37 pm UTC| Insights & Views Health

Say you meet an old friend at the train station. She is standing about a metre ahead of you, and on the tracks to your right a train has just pulled into the station. Behind your friend you see a bakery. We often remember...

Why trade unionism must fight the export of domestic league football

Sep 25, 2018 17:36 pm UTC| Insights & Views Sports

When you think about the big beneficiaries of trade unionism, professional football might not immediately spring to mind. But, according to one observer, writing in The Guardian, it is in British professional football that...

Igniting public space at the Chale Wote street art festival in Accra

Sep 25, 2018 17:36 pm UTC| Insights & Views Life

For the past eight years at the end of every August the James Town suburb of Ghanas capital Accra has been taken over by the Chale Wote street art festival. During the festival, thousands of people, including local...

Wild boars run amok in the city of Genoa, as abandoned rural areas are 'rewilded'

Sep 25, 2018 17:35 pm UTC| Insights & Views Nature

Crossing the Ponte Gerolamo Serra in the Italian city of Genoa, I spotted a small crowd clustered by the river wall. I approached, intrigued, and peered over the wall to discover the subject of their delight: a sounder of...

What two books have to say about the political lifespan of South Africa's ANC

Sep 25, 2018 17:34 pm UTC| Insights & Views Politics

No political party can govern forever. In democracies with free and fair elections, no political party has been in power longer than half a century. So is the African National Congress (ANC), the party that governs South...

Marijuana use in South Africa: what next after landmark court ruling?

Sep 25, 2018 17:32 pm UTC| Insights & Views Law

South Africas Constitutional Court has delivered a unanimous judgment that certain parts of the countrys drug laws are inconsistent with the right to privacy. Adults are now allowed to use, possess or cultivate cannabis in...