Концерн Airbus представил свою концепцию авиации без выбросов парниковых газов.
The market is under pressure from the deteriorating prospects for the global economic recovery.
The emergency mode will remain where the presence of any armed formations is confirmed.
By the end of the year, a floating platform for natural gas storage will arrive in Turkey.
The decline in coal consumption slowed down but did not stop.
Over the past week, world oil quotations have experienced serious volatility.