Pioneering Split Scimitar Winglet on 737-800 planes boosts efficiency of the aircraft.
Incident at Khabarovsk Airport leads to passengers bound for Moscow being evacuated from plane.
Several injuries among 159 passengers and crew as plane skidded off the runway, breaking a wing and damaging landing gear, at Osh airport.
Yakutia Airlines Boeing-737 held, leaving passengers waiting for an another aircraft to fly from Moscow.
'Spy plane' was monitoring Siberia under Open Skies treaty aimed at reducing tension after Cold War.
Airline Rossiya paints unique livery of an endangered Amur leopard on a Boeing 777-300.
Air France Boeing 777 with 282 on board suffered technical failure, then the rescue aircraft sent from Paris was also grounded.
The London-Beijing flight with 270 passengers and 16 crew landed in Irkutsk, Eastern Siberia, at 10.41 local time on Wednesday.