If Western allies fail to send Ukraine the weapons it needs, the odds increase of the war dragging on indefinitely, at a terrible cost to both Ukraine and Russia and a growing risk to the wider world…

A devastating power crisis is plaguing South Africa, battering its economy and threatening to sink its climate goals amid the global race to renewables.

A year after Russia’s invasion, Ukraine is suffering a catastrophic humanitarian crisis. The outflow of millions of refugees has placed a strain on neighboring countries.

The main battle tanks that the United States and Germany have agreed to provide Ukraine will help its forces punch through Russian fortifications and retake lost territory.

Europe has long been reliant on Russian natural gas, but the war in Ukraine is forcing governments to look for different energy sources.