Workers were forced to abandon the shelter for weeks as Kyiv was bombarded by Russian troops. Now that the occupying forces are gone, volunteers returned to find hundreds of dead dogs.

The Russian ruble lost nearly half its value when Russia invaded Ukraine. Since then, it has been the top-performing currency in the world.

Ukraine's focus on maintaining education during a war is in line with an emerging philosophy of disaster response.

The Ukrainian president described the horrific scenes he saw in Bucha, calling it just one example of the destruction Russia has wrought. He urged the Security Council to hold Russia accountable.

There's concern the U.S. push to send more natural gas to Europe will increase climate warming emissions. But energy experts say the crisis might actually speed up the shift to cleaner energy.

Neither Russia nor its president is likely to face an international tribunal — but that's not the only approach to war crimes, experts say.

Reed's family says he has tuberculosis symptoms and lost 7 pounds in five days during a hunger strike. They are calling for the Biden administration to help bring the Marine veteran home.

Russia's communications regulator says it will fine Wikipedia up to $47,000 for not complying with requests to take down information. It has made similar warnings to Google about YouTube videos.

Ukraine's defense ministry cited two reasons for the Russian exit: military losses and radiation exposure. They likely disturbed polluted soil in the Chernobyl zone's contaminated Red Forest.

Zelenskyy did not elaborate on what prompted the removal of the intelligence officers, one of whom has ties to the fallen Ukrainian city of Kherson. But he vowed traitors would "all be punished."

Some 72% of Americans have confidence in the Ukrainian president's handling of world affairs, a Pew Research Center survey finds. Meanwhile, just 48% say the same about U.S. President Biden.

The Russians are pulling some troops away from Ukraine's capital Kyiv. But what exactly does this mean? U.S. and Ukrainian officials suspect Moscow may just be pausing before another big offensive.

"It is either die or leave. We had no other way," says one woman who arrived in Zaporizhzhia after three attempts at escape. Officials say nearly 100,000 people are still trapped in the besieged city.

In Georgia, people living on the frontlines of Russia's 2008 invasion say they worry about what Putin's war in Ukraine will mean for them.

Sanctions can't stop the tanks, but they have had a dramatic impact on the Russian economy and could pressure President Vladimir Putin to change his behavior, says a former Treasury official.