It is being called a terrorist act. There was an enormous explosion at Domodedovo airport just outside of Moscow. This is one of Russia's largest airports servicing 22 million travelers a year. The airport has been in the news recently for the apparent security laxes occurring at this airport.
According to initial reports, apparently they have found body parts (including the head) from the suspected terrorist who detonated the bomb. Amateur video has been popping up on YouTube showing pictures of smoke, piles of bodies and luggage everywhere. So far, it has been report that 31 people are dead with over 170 other known injuries. At present time, it is not known yet who was responsible, but it it assumed that it was Islamic terrorist who completed the act.
Read the ongoing developments and story here at AP/Yahoo! News
Via AP's YouTube page: