The Kremlin has refused to comment, but Russia's civil aviation agency said the situation in Chechnya was "very complicated" ...

An Azerbaijani minister suggested Friday that an airliner that crashed this week was hit by a weapon, citing expert analysis ...

Russia has warned it “rules out nothing” regarding nuclear testing in response to Donald Trump’s “radical” position on the ...

Downtown Pittsburgh is turning into a winter wonderland this New Year's Eve! We learned about what you can expect on New Year ...

From astronauts getting stranded on a leaking ISS and faceplanting moon landers to injured Mars robots and a tumbling solar ...

Russia won't say if it mistakenly downed an Azerbaijani plane on Christmas. But it acknowledges the crash came amid a ...

U.S. officials say the United States is expected to announce it will send another $1.25 billion in military assistance to ...

The battlefield in Ukraine has taken to the skies, as Russia floods the frontlines with waves of drones. Behind this relentless assault is a secretive factory in the Alabuga Special Economic Zone, ...

The Azerbaijan Airlines passenger aircraft crashed near Kazakhstan's Aktau Airport on Wednesday morning, killing 38 of the 67 people on board, Kazakh officials said.

The White House said Friday there were "early indications" that Russian air defenses downed an Azerbaijan Airlines flight in ...