Cuba’s authoritarian regime has failed to avert an economic crisis, repair decaying state institutions, and prevent the country’s largest outflow of migrants since the 1960s.

Scientists say the rain forest is approaching a critical tipping point at which the damage is irreversible.

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

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

The United Nations is fast-tracking discussions that aim to forge an international agreement to curb plastic waste, one of the most pervasive and hazardous environmental pollutants.