Years after defeating the Islamic State on the battlefield, world governments are now grappling with what to do with the thousands of war-related detainees in Syria.

Russia is targeting Ukrainian cities and civilian infrastructure with Iranian-made loitering munitions. Are these weapons effective in shaping the war? 

Mounting frictions between the two sides appear to be part of China’s efforts to disrupt the ties between South Korea and the United States but could end up drawing the two allies even closer.

Reducing global emissions of methane, a powerful greenhouse gas, could provide one quick win in the fight against climate change.

Experts have warned that time is running out to avoid climate catastrophe. Will the global climate conference spark action?