"If Russia invades, that means tanks or troops crossing the border of Ukraine again, there will no longer be a Nord Stream 2," Biden said, without offering specifics.
New satellite images show the buildup of Russian forces and equipment along Ukraine's borders with western Russia, Belarus and Crimea — including new tents, an indicator that troops may be present.
The number of U.S. troops in Europe has shrunk dramatically since the end of the Cold War — but tensions with Russia since 2014 have prompted U.S. leaders to beef up numbers and move troops eastward.
Findings from a new study help answer questions about why some people get more severe and transmissible HIV than others — and serve as a reminder that viruses don't always weaken over time.
While France is a major player in NATO, President Macron has also been actively pushing for dialogue with Russian President Vladimir Putin. The two are set to meet Monday one-on-one.
NPR travelled to the "temporarily occupied territories" on the Ukraine-Russia border, where the people who live there are in limbo – cut off from Ukraine, cut off from Russia, cut off from the world.
The Pentagon announced Wednesday that thousands of U.S. troops will soon be dispatched to Eastern Europe amid a major military buildup of Russian forces around Ukraine.
Thousands of federal civil servants will no longer have to answer calls or emails from their bosses outside of working hours. The law aims to address burnout exacerbated by the pandemic.
The Russian leader's remarks came as diplomatic efforts continue. British Prime Minister Boris Johnson visited Kyiv and Secretary of State Antony Blinken spoke with his Russian counterpart.
The standoff between Ukraine and Russia is about global security and an attempt to "rewrite rules on which the world is based", says Ukraine's foreign minister.
Josef Stalin caused a famine when he tried to remake Ukraine's farms. Vladimir Putin is threatening to invade Ukraine — again. For a century, Ukraine has been trying to escape Moscow's grip.
British soldiers shot and killed 13 people and wounded others during a 1972 civil rights protest. The shootings exacerbated the conflict in Northern Ireland, which left thousands dead over decades.
Ibrahim Songne's pizza place triumphed over local anti-immigrant sentiments — and now has earned a spot on a worldwide top 50 pizza list! To think — he didn't even like pizza when he first tried it.