The last major arms control agreement between the US and Russia expired Thursday, increasing the risk of a new arms race ...

Russian scientists are developing cyborg pigeon drones that could be used for covert surveillance or warfare. Under a project ...

The last remaining nuclear arms pact between Russia and the U.S. is set to expire, removing any caps on the two largest ...

A Russian tech start-up is implanting chips into pigeons' brains for spying purposes amid the ongoing conflict in Ukraine and ...

Democrats are threatening to block funding for the Homeland Security Department when it expires in two weeks unless there are “dramatic changes” and “real accountability” for U.S.

About 700 of the roughly 3,000 federal officers deployed around Minnesota will be withdrawn, Homan said. The immigration ...

Little has been made public so far, but negotiators were expected to talk about the fate of Ukrainian territory in the east ...

Negotiators from Moscow and Kyiv are holding a second day of U.S.-brokered talks in Abu Dhabi to end their war.

By Olena Harmash KYIV, Feb 5 (Reuters) - Ukraine and Russia concluded a second day of U.S.-brokered talks in Abu Dhabi on Thursday to end Europe's most destructive conflict since World War Two, ...

These are the key developments from day 1,442 of Russia’s war on Ukraine.