The recent unlawful detention of a journalist and politician is the latest in a series of moves by Muhammadu Buhari’s administration that weaken the rule of law.

During COP26, some countries pledged to stop using coal, a leading source of greenhouse gas emissions. But China, India, and some others remain reliant on coal.

Long-standing financial troubles and drought in Zimbabwe have pushed millions to the brink of starvation.

A look at the post-9/11 war powers law that the Trump administration could use to justify conflict with Iran.