[Updated at 10:04 a.m.] State TV is reporting that the blast at a Moscow airport erupted at the baggage claim area, killing 31 people.
The Health Ministry provided the media outlet with the death toll, it said.
Seeking details on the Russian Investigative Committee report that terrorists are responsible for the explosion.
[Updated at 9:53 a.m.] The Russian government is confirming the death toll of 31 people and says 130 people were injured in the Moscow airport blast.
[Updated at 9:48 a.m.] Russian state TV reported 31 people are dead and more than 100 others were injured in an explosion at Domodedovo Airport in Moscow.
In a post on its website, the Russian Investigative Committee is blaming terrorists for the attack.
[Updated at 9:37 a.m.] The explosion at Moscow's Domodedovo Airport killed at least two people and injured 20 others, according to the official RIA Novosti news agency.
Russia's Investigative Committee confirmed the blast, saying 20 people were affected, although the extent of their injuries was unclear.
State TV said the explosion occurred at the baggage claim area of the airport.
The explosion occured at 4:40 p.m. in Moscow, RIA Novosti said.
[Posted at 9:24 a.m.] An explosion has occurred at Domodedovo Airport in Moscow, Russia's Investigative Committee said.
There are conflicting reports of deaths and injuries.