Climate extremes are killing Australian trees, but we don't know where they're dying. Scientists are asking the public to use their phones to help.
There is a huge amount of secrecy around the budgeting process at every level of the Nigerian government.
The EU urgently needs to improve the link between its citizens and its institutions.
Now citizens have a louder voice than ever, the UK badly needs to decide on its role in the world.
Citizens do not have enough say in how mental health services are planned, funded and run in Australia. Here's why that needs to change.
The outgoing president leaves behind some solid accomplishments in the world of science, tech and medicine. But the biggest departure from his predecessors might have been in his approach.
Acts of arson by Kenyan high school students have been characterised as 'mindless hooliganism'. But research shows that students are actually engaging in purposeful, reasoned political action.