The German company that owns Lufthansa Airlines and other European carriers says it plans to cut 20,000 short-haul flights through October as the Iran war drives up oil prices and deepens worries that some countries may run low on jet fuel.

The European Union's energy commissioner says skyrocketing oil and gas prices in Europe as a result of the ongoing Iran war won’t return to normal levels any time soon, even if peace is declared tomorrow.

As countries at the COP28 climate talks are wrangling over deadlines for lowering their carbon dioxide emissions, a Danish-led group of countries has decided to set the ultimate goal: to remove more CO2 from the atmosphere than they emit.